时间:2018-12-30 作者:英语课 分类:王玉梅托福词汇配套MP3


英语课






词条



 



含义



近义




troublesome



adj.



讨厌的,麻烦的



annoying, bothersome




troubling



adj.



令人不安的,令人忧虑的



disquieting 1, unsettling




troupe 2



n.



剧团



 




trumpet 3



n.



喇叭



 




trumpeter



n.



喇叭手,号兵



 




trustworthy



adj.



可信赖的



dependable, reliable




tub



n.



桶,浴盆



 




tube



n.



管子;电子管,显像管



 




tuition



n.



学费



 




tumble



v.



翻滚   n. 平脚杯



 




tundra 4



n.



苔原,冻土地带



 




tunnel



n.



隧道



 




turbulent



adj.



吵闹的;狂暴的



violent, tempestuousfurious




turbulence 5



n.



喧嚣,骚乱



disturbance 6, commotion 7




turnpike



n.



公路,收费高速公路



toll 8 highway




turquoise 9



n.



绿宝石



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tutor



vt.



辅导;当…的家庭教师



guide, direct




 



n.



家庭教师



coach, instructor 10




tutorial



n.



个别指导



 




twig 11



n.



细枝,嫩枝



 




twine 12



v.



搓,织,编饰;(使)缠绕



twist, intertwine




twist



n./v.



扭曲,拧



 




tycoon 13



n.



大企业家,大亨



magnate, entrepreneur




typify



vt.



代表,为…之典型



represent, characterize




typical



adj.



典型的;有代表性的



average, representative




prototypical



adj.



原型的



 




tyrannical



adj.



暴虐的,残暴的



dictatorial 14, domineering, authoritarian 15




ultimate



adj.



最终的,最后的



final, last




ultimatum 16



n.



最后通牒



last offer




ultrasonic 17



adj.



超音速的,超声(波)的



supersonic, suprasonic




ultrasonics 18



n.



超音波学



 




ultraviolet



adj.



紫外线的



 




unadorned



adj.



未装饰的,朴实的



plain, simple




unanimity 19



n.



全体一致,一致同意



concord 20, consensus 21, harmony




unanimous



adj.



全体意见一致的



uniform, agreed




unbiased



adj.



没有偏见的



impartial 23, fair




unbridgeable



adj.



不能架桥的, 不能逾越的



impassable, insurmountable




unbridled



adj.



放纵的,无约束的



uncontrolled, wild




unbroken



adj.



完整的;持续的



uninterrupted, intact




uncharted



adj.



地图上没标明的



 




unconscious



adj.



不省人事的;无意识的



senseless, unaware 24




unconventional



adj.



非传统的,与先前不同的



uncommon 25, unorthodox




uncover



v.



发现,揭示



reveal, expose, disclose




underdeveloped



adj.



不发达的



backward, undeveloped




underestimate



v.



低估



underrate, undervalue




undergo



v.



经历,遭受



experience, suffer




undergraduate



n.



(尚未取得学位的)大学生



 




graduate



n.



(大学)毕业生, 研究生



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postgraduate 26



n.



研究生



 




underground



adj.



地下的,地面下的



subterranean 27, buried




underlying 28



adj.



基础的;在下面的



fundamental, elementary




underlie 29



vt.



位于...之下, 成为...的基础



 




undermine



v.



渐渐破坏,暗地里破坏



weaken, impair 30




underscore



v.



划线于…下,强调



emphasize, stress




undertake



v.



从事,承担



take on, embark 31 on, assume




undertaking 32



n.



任务;事业



task, projectcareer




underwater



adj.



在水下的,在水中的



submarine, submerged




undo 33



v.



解开,松开



release, untie 34




 



v.



逆转或清除;取消



reverseannul




undoubtedly 35



adv.



毋庸置疑地,确凿地



unquestionably, indubitably




unearth 36



vt.



发觉,挖出;揭露



dig up, excavatediscover




unemployed 37



adj.



失业的



jobless, idle




unevenly 38



adv.



不平坦地;不均衡地



irregularly




unexplored



adj.



未开发的,未探索的



 




unfair



adj.



不公平的



unjust, biased 22




unfertilized



adj.



未施肥的,未受精的



 




unfortunately



adv.



不幸地



unluckily




uniform



n.



制服



 




 



adj.



统一的;始终如一的



homogeneous, consistent, unanimous, standardized 39




uniformity



n.



同样,一式



homogeneity




unify 40



vt.



统一,使成一体



integrate, unite




unimaginable



adj.



不可想象的



inconceivable, incredible




uninhabited



adj.



无人居住的



unpopulated, unsettled, unoccupied




unique



adj.



独一无二的;独特的



peerless, unmatched, unrivaled




uniqueness



n.



独特,独一无二



distinction, singularity, specialty 41




unity 42



n.



结合,一致



cohesion 43, harmony




community



n.



团体,社会;(生物)群落



 




opportunity



n.



机会,时机



 




immunity 44



n.



免疫性



 




universal



adj.



宇宙的



 




 



adj.



普遍的;共同的



comprehensive, all-inclusive, general




universe



n.



宇宙



cosmos 45




unmatched



adj.



无可匹敌的



unequaled, unparalleled, peerless




unpack 46



v.



打开包裹(或行李)



unwrap, unfold




unpalatable



adj.



味道差的, 不好吃的



tasteless, offensive




unprecedented 47



adj.



前所未有的,空前的



unexampled, unparalleled




unpredictable



adj.



不可预知的



random 48, uncertain




unpromising



adj.



无前途的, 没有希望的



 




unravel 49



v.



弄清楚(秘密)



discover, solve, work out




 



v.



拆开;解开;松开



unwind, untangle




unrestrained



adj.



无限制的



unchecked, free




unrestricted



adj.



无限制的, 自由的



unlimited 50, open, unrestrained




unscrupulous



adj.



肆无忌惮的, 无道德原则的



unprincipled, immoral 51




unselfish



adj.



不自私的, 慷慨的



selfless, self-forgetting




unsophisticated



adj.



不懂事故的,单纯的



rudimentary, innocent, naive 52




unstable 53



adj.



不稳定的



inconstant, volatile 54




unsubstantiated



adj.



未经证实的



unverified, unconfirmed




untouched



adj.



未触及的



intact, unbroken




unwieldy



adj.



笨拙的;(因太大、太重、形状奇特等)不易被移动的,笨重的



cumbersome 55, unmanageable, bulky




upgrade



v.



使升级,提升



improve, advance




upheaval 56



n.



剧变



a violent disturbance, outburst




uphold



v.



维护,支持



support, preserve, maintain




upland



n.



丘陵地带,高地



elevation 57, highland 58




uproot 59



v.



连根拔起,拔除



pull up, displace




 



v.



根除,灭绝;赶出家园,被迫移开



abolish, eradicate 60




upset



adj.



心烦意乱的



concerned, worried




 



v.



颠覆,推翻;扰乱



disturb, overturn




upside-down



adj.



颠倒的



inverted 61




urban



adj.



城市的



metropolitan 62




urbane 63



adj.



温文尔雅的



elegant, polished




urbanism



n.



都市生活, 都市化



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urbanite 64



n.



都市人



 




urbanize



vt.



使都市化,使文雅



 




urbanization



n.



都市化,文雅化



 




suburbanite 65



n.



郊区居民



 




urge



v.



催促;力劝,恳求



entreat 66, advocate, hasten




 



n.



冲动



desire, impulse, drive




urgent



adj.



紧急的,迫切的



pressing, compelling, immediate 67




urgency



n.



紧急情况



exigency 68, need, emergency




usher 69 in



词组



引发,产生



introduce, begin




utilitarian 70



adj.



功利的;实利的



practical, useful




utility



n.



公用事业公司;公用事业设备



something useful, public service




 



n.



运用,效用



function, usefulness




utilize 71



v.



利用



harness, take advantage of




utilization 72



n.



利用



 




utopian



adj.



乌托邦式的,空想的



 




utter



v.



做声;发表



speak, express




 



adj.



全然的,完全的



complete




utterance 73



n.



说话,说话的方式



 




utterly 74



adv.



完全地,绝对地



absolutely, completely




 



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shutter 75



n.



百叶窗;快门



 




butter



n.



黄油,牛油



 




butterfly



n.



[]蝴蝶



 




vacant



adj.



空的,未被占用的



empty, uninhabited




vacancy 76



n.



空白,空缺



absence, emptiness




vacation



n.



度假,休假



 




vacate



vt.



腾出,空出



depart, leave




vaccine 77



n.



疫苗



 




vaccinate 78



v.



进行预防接种



 




vacuum



n.



真空



 




vague



adj.



模糊的;含糊的



imprecise, obscure, indistinct




valid 79



adj.



有效的;有根据的,正确的



authentic 80, sound, logical




validity



n.



有效性,合法性



 




validate 81



vt.



使生效,确认,证实



 




valve



n.



活门,阀



 




vanish



vi.



消失;灭绝



disappear, die out




vapor 82



n.



水汽,水蒸气



gas, steam




vaporize



v.



(使)蒸发



evaporate




vaporization



n.



蒸发



evaporation 83




evaporate



v.



(使)蒸发,消失



 




evaporation



n.



蒸发(作用)



 


 



adj.令人不安的,令人不平静的v.使不安,使忧虑,使烦恼( disquiet的现在分词 )
  • The news from the African front was disquieting in the extreme. 非洲前线的消息极其令人不安。 来自英汉文学
  • That locality was always vaguely disquieting, even in the broad glare of afternoon. 那一带地方一向隐隐约约使人感到心神不安甚至在下午耀眼的阳光里也一样。 来自辞典例句
n.剧团,戏班;杂技团;马戏团
  • The art troupe is always on the move in frontier guards.文工团常年在边防部队流动。
  • The troupe produced a new play last night.剧团昨晚上演了一部新剧。
n.喇叭,喇叭声;v.吹喇叭,吹嘘
  • He plays the violin, but I play the trumpet.他拉提琴,我吹喇叭。
  • The trumpet sounded for battle.战斗的号角吹响了。
n.苔原,冻土地带
  • The arctic tundra is at the top of the world around the North Pole.北极冻原是指北极点周边的地区,是世界最高的地方。
  • There is a large amount of methane gas under the Siberian tundra.西伯利亚的冻土地带之下有大量的甲烷气体。
n.喧嚣,狂暴,骚乱,湍流
  • The turbulence caused the plane to turn over.空气的激流导致飞机翻转。
  • The world advances amidst turbulence.世界在动荡中前进。
n.动乱,骚动;打扰,干扰;(身心)失调
  • He is suffering an emotional disturbance.他的情绪受到了困扰。
  • You can work in here without any disturbance.在这儿你可不受任何干扰地工作。
n.骚动,动乱
  • They made a commotion by yelling at each other in the theatre.他们在剧院里相互争吵,引起了一阵骚乱。
  • Suddenly the whole street was in commotion.突然间,整条街道变得一片混乱。
n.过路(桥)费;损失,伤亡人数;v.敲(钟)
  • The hailstone took a heavy toll of the crops in our village last night.昨晚那场冰雹损坏了我们村的庄稼。
  • The war took a heavy toll of human life.这次战争夺去了许多人的生命。
n.绿宝石;adj.蓝绿色的
  • She wore a string of turquoise round her neck.她脖子上戴着一串绿宝石。
  • The women have elaborate necklaces of turquoise.那些女人戴着由绿松石制成的精美项链。
n.指导者,教员,教练
  • The college jumped him from instructor to full professor.大学突然把他从讲师提升为正教授。
  • The skiing instructor was a tall,sunburnt man.滑雪教练是一个高高个子晒得黑黑的男子。
n.小树枝,嫩枝;v.理解
  • He heard the sharp crack of a twig.他听到树枝清脆的断裂声。
  • The sharp sound of a twig snapping scared the badger away.细枝突然折断的刺耳声把獾惊跑了。
v.搓,织,编饰;(使)缠绕
  • He tied the parcel with twine.他用细绳捆包裹。
  • Their cardboard boxes were wrapped and tied neatly with waxed twine.他们的纸板盒用蜡线扎得整整齐齐。
n.有钱有势的企业家,大亨
  • The tycoon is on the verge of bankruptcy.那名大亨濒临破产的边缘。
  • The tycoon has many servants to minister to his needs.那位大亨有很多人服侍他。
adj. 独裁的,专断的
  • Her father is very dictatorial.她父亲很专横。
  • For years the nation had been under the heel of a dictatorial regime.多年来这个国家一直在独裁政权的铁蹄下。
n./adj.专制(的),专制主义者,独裁主义者
  • Foreign diplomats suspect him of authoritarian tendencies.各国外交官怀疑他有着独裁主义倾向。
  • The authoritarian policy wasn't proved to be a success.独裁主义的政策证明并不成功。
n.最后通牒
  • This time the proposal was couched as an ultimatum.这一次该提议是以最后通牒的形式提出来的。
  • The cabinet met today to discuss how to respond to the ultimatum.内阁今天开会商量如何应对这道最后通牒。
adj.超声的;n.超声波
  • It was very necessary for people to take type-B ultrasonic inspection regularly.定期进行B超检查是十分必要的。
  • Sounds are classified into two kinds: sonic and ultrasonic.声波分为两类,即普通声波与超声波。
n.超音波学
  • The ultrasonics stopped and the light went soft. 超声波停了,灯光也弱了一些。
  • In medical and other applications of ultrasonics, a variety of electronic instrumentation is used. 超声波在医学和其它应用中,要使用许多电子仪器设备。
n.全体一致,一致同意
  • These discussions have led to a remarkable unanimity.这些讨论导致引人注目的一致意见。
  • There is no unanimity of opinion as to the best one.没有一个公认的最好意见。
n.和谐;协调
  • These states had lived in concord for centuries.这些国家几个世纪以来一直和睦相处。
  • His speech did nothing for racial concord.他的讲话对种族和谐没有作用。
n.(意见等的)一致,一致同意,共识
  • Can we reach a consensus on this issue?我们能在这个问题上取得一致意见吗?
  • What is the consensus of opinion at the afternoon meeting?下午会议上一致的意见是什么?
a.有偏见的
  • a school biased towards music and art 一所偏重音乐和艺术的学校
  • The Methods: They employed were heavily biased in the gentry's favour. 他们采用的方法严重偏袒中上阶级。
adj.(in,to)公正的,无偏见的
  • He gave an impartial view of the state of affairs in Ireland.他对爱尔兰的事态发表了公正的看法。
  • Careers officers offer impartial advice to all pupils.就业指导员向所有学生提供公正无私的建议。
a.不知道的,未意识到的
  • They were unaware that war was near. 他们不知道战争即将爆发。
  • I was unaware of the man's presence. 我没有察觉到那人在场。
adj.罕见的,非凡的,不平常的
  • Such attitudes were not at all uncommon thirty years ago.这些看法在30年前很常见。
  • Phil has uncommon intelligence.菲尔智力超群。
adj.大学毕业后的,大学研究院的;n.研究生
  • I didn't put down that I had postgraduate degree.我没有写上我有硕士学位。
  • After college,Mary hopes to do postgraduate work in law school.大学毕业后, 玛丽想在法学院从事研究工作。
adj.地下的,地表下的
  • London has 9 miles of such subterranean passages.伦敦像这样的地下通道有9英里长。
  • We wandered through subterranean passages.我们漫游地下通道。
adj.在下面的,含蓄的,潜在的
  • The underlying theme of the novel is very serious.小说隐含的主题是十分严肃的。
  • This word has its underlying meaning.这个单词有它潜在的含义。
v.位于...之下,成为...的基础
  • Technology improvements underlie these trends.科技进步将成为此发展趋势的基础。
  • Many facts underlie my decision.我的决定是以许多事实为依据的。
v.损害,损伤;削弱,减少
  • Loud noise can impair your hearing.巨大的噪音有损听觉。
  • It can not impair the intellectual vigor of the young.这不能磨灭青年人思想活力。
vi.乘船,着手,从事,上飞机
  • He is about to embark on a new business venture.他就要开始新的商业冒险活动。
  • Many people embark for Europe at New York harbor.许多人在纽约港乘船去欧洲。
n.保证,许诺,事业
  • He gave her an undertaking that he would pay the money back with in a year.他向她做了一年内还钱的保证。
  • He is too timid to venture upon an undertaking.他太胆小,不敢从事任何事业。
vt.解开,松开;取消,撤销
  • His pride will undo him some day.他的傲慢总有一天会毁了他。
  • I managed secretly to undo a corner of the parcel.我悄悄地设法解开了包裹的一角。
vt.解开,松开;解放
  • It's just impossible to untie the knot.It's too tight.这个结根本解不开。太紧了。
  • Will you please untie the knot for me?请你替我解开这个结头,好吗?
adv.确实地,无疑地
  • It is undoubtedly she who has said that.这话明明是她说的。
  • He is undoubtedly the pride of China.毫无疑问他是中国的骄傲。
v.发掘,掘出,从洞中赶出
  • Most of the unearth relics remain intact.大多数出土文物仍保持完整无损。
  • More human remains have been unearthed in the north.北部又挖掘出了更多的人体遗骸。
adj.失业的,没有工作的;未动用的,闲置的
  • There are now over four million unemployed workers in this country.这个国家现有四百万失业人员。
  • The unemployed hunger for jobs.失业者渴望得到工作。
adv.不均匀的
  • Fuel resources are very unevenly distributed. 燃料资源分布很不均匀。
  • The cloth is dyed unevenly. 布染花了。
adj.标准化的
  • We use standardized tests to measure scholastic achievement. 我们用标准化考试来衡量学生的学业成绩。
  • The parts of an automobile are standardized. 汽车零件是标准化了的。
vt.使联合,统一;使相同,使一致
  • How can we unify such scattered islands into a nation?我们怎么才能把如此分散的岛屿统一成一个国家呢?
  • It is difficult to imagine how the North and South could ever agree on a formula to unify the divided peninsula.很难想象南北双方在统一半岛的方案上究竟怎样才能达成一致。
n.(speciality)特性,特质;专业,专长
  • Shell carvings are a specialty of the town.贝雕是该城的特产。
  • His specialty is English literature.他的专业是英国文学。
n.团结,联合,统一;和睦,协调
  • When we speak of unity,we do not mean unprincipled peace.所谓团结,并非一团和气。
  • We must strengthen our unity in the face of powerful enemies.大敌当前,我们必须加强团结。
n.团结,凝结力
  • I had to bring some cohesion into the company.我得使整个公司恢复凝聚力。
  • The power of culture is deeply rooted in the vitality,creativity and cohesion of a nation. 文化的力量,深深熔铸在民族的生命力、创造力和凝聚力之中。
n.优惠;免除;豁免,豁免权
  • The law gives public schools immunity from taxation.法律免除公立学校的纳税义务。
  • He claims diplomatic immunity to avoid being arrested.他要求外交豁免以便避免被捕。
n.宇宙;秩序,和谐
  • Our world is but a small part of the cosmos.我们的世界仅仅是宇宙的一小部分而已。
  • Is there any other intelligent life elsewhere in the cosmos?在宇宙的其他星球上还存在别的有智慧的生物吗?
vt.打开包裹(或行李),卸货
  • I must unpack before dinner.我得在饭前把行李打开。
  • She said she would unpack the items later.她说以后再把箱子里的东西拿出来。
adj.无前例的,新奇的
  • The air crash caused an unprecedented number of deaths.这次空难的死亡人数是空前的。
  • A flood of this sort is really unprecedented.这样大的洪水真是十年九不遇。
adj.随机的;任意的;n.偶然的(或随便的)行动
  • The list is arranged in a random order.名单排列不分先后。
  • On random inspection the meat was found to be bad.经抽查,发现肉变质了。
v.弄清楚(秘密);拆开,解开,松开
  • He was good with his hands and could unravel a knot or untangle yarn that others wouldn't even attempt.他的手很灵巧,其他人甚至都不敢尝试的一些难解的绳结或缠在一起的纱线,他都能解开。
  • This is the attitude that led him to unravel a mystery that long puzzled Chinese historians.正是这种态度使他解决了长期以来使中国历史学家们大惑不解的谜。
adj.无限的,不受控制的,无条件的
  • They flew over the unlimited reaches of the Arctic.他们飞过了茫茫无边的北极上空。
  • There is no safety in unlimited technological hubris.在技术方面自以为是会很危险。
adj.不道德的,淫荡的,荒淫的,有伤风化的
  • She was questioned about his immoral conduct toward her.她被询问过有关他对她的不道德行为的情况。
  • It is my belief that nuclear weapons are immoral.我相信使核武器是不邪恶的。
adj.幼稚的,轻信的;天真的
  • It's naive of you to believe he'll do what he says.相信他会言行一致,你未免太单纯了。
  • Don't be naive.The matter is not so simple.你别傻乎乎的。事情没有那么简单。
adj.不稳定的,易变的
  • This bookcase is too unstable to hold so many books.这书橱很不结实,装不了这么多书。
  • The patient's condition was unstable.那患者的病情不稳定。
adj.反复无常的,挥发性的,稍纵即逝的,脾气火爆的;n.挥发性物质
  • With the markets being so volatile,investments are at great risk.由于市场那么变化不定,投资冒着很大的风险。
  • His character was weak and volatile.他这个人意志薄弱,喜怒无常。
adj.笨重的,不便携带的
  • Although the machine looks cumbersome,it is actually easy to use.尽管这台机器看上去很笨重,操作起来却很容易。
  • The furniture is too cumbersome to move.家具太笨,搬起来很不方便。
n.胀起,(地壳)的隆起;剧变,动乱
  • It was faced with the greatest social upheaval since World War Ⅱ.它面临第二次世界大战以来最大的社会动乱。
  • The country has been thrown into an upheaval.这个国家已经陷入动乱之中。
n.高度;海拔;高地;上升;提高
  • The house is at an elevation of 2,000 metres.那幢房子位于海拔两千米的高处。
  • His elevation to the position of General Manager was announced yesterday.昨天宣布他晋升总经理职位。
n.(pl.)高地,山地
  • The highland game is part of Scotland's cultural heritage.苏格兰高地游戏是苏格兰文化遗产的一部分。
  • The highland forests where few hunters venture have long been the bear's sanctuary.这片只有少数猎人涉险的高山森林,一直都是黑熊的避难所。
v.连根拔起,拔除;根除,灭绝;赶出家园,被迫移开
  • The family decided to uproot themselves and emigrate to Australia.他们全家决定离开故土,移居澳大利亚。
  • The trunk of an elephant is powerful enough to uproot trees.大象的长鼻强壮得足以将树木连根拔起。
v.根除,消灭,杜绝
  • These insects are very difficult to eradicate.这些昆虫很难根除。
  • They are already battling to eradicate illnesses such as malaria and tetanus.他们已经在努力消灭疟疾、破伤风等疾病。
adj.反向的,倒转的v.使倒置,使反转( invert的过去式和过去分词 )
  • Only direct speech should go inside inverted commas. 只有直接引语应放在引号内。
  • Inverted flight is an acrobatic manoeuvre of the plane. 倒飞是飞机的一种特技动作。 来自《简明英汉词典》
adj.大城市的,大都会的
  • Metropolitan buildings become taller than ever.大城市的建筑变得比以前更高。
  • Metropolitan residents are used to fast rhythm.大都市的居民习惯于快节奏。
adj.温文尔雅的,懂礼的
  • He tried hard to be urbane.他极力作出彬彬有礼的神态。
  • Despite the crisis,the chairman's voice was urbane as usual.尽管处于危机之中,董事长的声音还象通常一样温文尔雅。
n.都市人
  • More and more urbanite begin to pay attention to mental health.越来越多的都市人,开始注重心理健康。
  • A study of German college students suggests that urbanite brains are more susceptible to stress,particularly social stress,than those of country dwellers.由德国大学生组织实施的一项研究表明,都市人的大脑与农村居民相比,要更容易受到压力的影响,尤其是社会压力的影响。
n. 郊区居民
  • Which ups the odds a mosquito a suburbanite may have recently a bird carrying the virus. 因此一只嗡嗡飞向市郊居民的蚊子,刚刚叮过带有病毒的鸟的可能性就增加了。
v.恳求,恳请
  • Charles Darnay felt it hopeless entreat him further,and his pride was touched besides.查尔斯-达尔内感到再恳求他已是枉然,自尊心也受到了伤害。
  • I entreat you to contribute generously to the building fund.我恳求您慷慨捐助建设基金。
adj.立即的;直接的,最接近的;紧靠的
  • His immediate neighbours felt it their duty to call.他的近邻认为他们有责任去拜访。
  • We declared ourselves for the immediate convocation of the meeting.我们主张立即召开这个会议。
n.紧急;迫切需要
  • The president is free to act in any sudden exigency.在任何突发的紧急状况下董事长可自行采取行动。
  • Economic exigency obliged the govenunent to act.经济的紧急状态迫使政府采取行动。
n.带位员,招待员;vt.引导,护送;vi.做招待,担任引座员
  • The usher seated us in the front row.引座员让我们在前排就座。
  • They were quickly ushered away.他们被迅速领开。
adj.实用的,功利的
  • On the utilitarian side American education has outstridden the rest of the world.在实用方面美国教育已超越世界各国。
  • A good cloth coat is more utilitarian than a fur one.一件优质的布外衣要比一件毛皮外衣更有用。
vt.使用,利用
  • The cook will utilize the leftover ham bone to make soup.厨师要用吃剩的猪腿骨做汤。
  • You must utilize all available resources.你必须利用一切可以得到的资源。
n.利用,效用
  • Computer has found an increasingly wide utilization in all fields.电子计算机已越来越广泛地在各个领域得到应用。
  • Modern forms of agricultural utilization,have completely refuted this assumption.现代农业利用形式,完全驳倒了这种想象。
n.用言语表达,话语,言语
  • This utterance of his was greeted with bursts of uproarious laughter.他的讲话引起阵阵哄然大笑。
  • My voice cleaves to my throat,and sob chokes my utterance.我的噪子哽咽,泣不成声。
adv.完全地,绝对地
  • Utterly devoted to the people,he gave his life in saving his patients.他忠于人民,把毕生精力用于挽救患者的生命。
  • I was utterly ravished by the way she smiled.她的微笑使我完全陶醉了。
n.百叶窗;(照相机)快门;关闭装置
  • The camera has a shutter speed of one-sixtieth of a second.这架照像机的快门速度达六十分之一秒。
  • The shutter rattled in the wind.百叶窗在风中发出嘎嘎声。
n.(旅馆的)空位,空房,(职务的)空缺
  • Her going on maternity leave will create a temporary vacancy.她休产假时将会有一个临时空缺。
  • The vacancy of her expression made me doubt if she was listening.她茫然的神情让我怀疑她是否在听。
n.牛痘苗,疫苗;adj.牛痘的,疫苗的
  • The polio vaccine has saved millions of lives.脊髓灰质炎疫苗挽救了数以百万计的生命。
  • She takes a vaccine against influenza every fall.她每年秋季接种流感疫苗。
vt.给…接种疫苗;种牛痘
  • Local health officials then can plan the best times to vaccinate people.这样,当地的卫生官员就可以安排最佳时间给人们接种疫苗。
  • Doctors vaccinate us so that we do not catch smallpox.医生给我们打预防针使我们不会得天花。
adj.有确实根据的;有效的;正当的,合法的
  • His claim to own the house is valid.他主张对此屋的所有权有效。
  • Do you have valid reasons for your absence?你的缺席有正当理由吗?
a.真的,真正的;可靠的,可信的,有根据的
  • This is an authentic news report. We can depend on it. 这是篇可靠的新闻报道, 我们相信它。
  • Autumn is also the authentic season of renewal. 秋天才是真正的除旧布新的季节。
vt.(法律)使有效,使生效
  • You need an official signature to validate the order.你要有正式的签字,这张汇票才能生效。
  • In order to validate the agreement,both parties sign it.为使协议有效,双方在上面签了字。
n.蒸汽,雾气
  • The cold wind condenses vapor into rain.冷风使水蒸气凝结成雨。
  • This new machine sometimes transpires a lot of hot vapor.这部机器有时排出大量的热气。
n.蒸发,消失
  • Be careful not to lose too much liquid by evaporation.小心不要因蒸发失去太多水分。
  • Our bodies can sweat,thereby losing heat by evaporation.我们的身体能出汗,由此可以蒸发散热。
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