量限值等效浓度

[00:00.00]SIDE B [00:14.03]Unit 10 [00:16.82]What do you like to wear? [00:20.01]Part 1 [00:23.61]Listen,read and act. [00:27.32]A:Is this shirt pretty? [00:30.72]B:Yes,it is.But it looks too big for you. [00:35.92]A:All right.What about this one? [0

发表于:2018-11-30 / 阅读(305) / 评论(0) 分类 新版剑桥少儿英语第三级 (上)

Unit 12 What's the best radio station? [00:05.38]SECTION A [00:08.33]1b Listen and match the statements with the movie theaters. [00:15.18]Write in the names of the theaters. [01:03.61]2a Listen to a reporter interview a boy. [01:09.46]How does the b

发表于:2018-12-13 / 阅读(357) / 评论(0) 分类 新目标初中英语八年级上

18. Twelve Cans of Tuna Fish Rag Twelve cans! Twelve cans! Twelve cans of tuna fish. Twelve cans. How many cans? Twelve, twelve. Did you say twelve? Yes, I said twelve. Twelve cans of what? Twelve cans of fish. Twelve cans of fish? Yes, fish, yes, fi

发表于:2018-12-25 / 阅读(417) / 评论(0) 分类 英语节奏训练

Pre-Listening Vocabulary spoil: to go rotten high concentration: a large amount of one substance inside another thrive: to do or live well crystallize: to change form and become solid crystals nourish: to provide materials needed for growth and healt

发表于:2018-12-28 / 阅读(157) / 评论(0) 分类 趣谈英语

Psychologically defined, concentration is the process of centering one's attention over a period of time. In practical application, however, concentration is not as simple to deal successfully with as the definition may imply. For this reason, it is

发表于:2019-01-02 / 阅读(213) / 评论(0) 分类 双语有声阅读

叫出租车 在 酒 店 要 taxi 可 以 请 酒 店 服 务 人 员 为 你 叫 一 辆 : Could you call me a taxi? ( 请 为 我 叫 辆 的 士 。 ) 或 者 直 接 打 电 话 到 出 租 车 公

发表于:2019-01-03 / 阅读(186) / 评论(0) 分类 实用英语

Good morning, I'm Melissa Long here at the CNN center in Atlanta on this Wednesday morning, the eleventh of November Veteran's Day. Here's a look at some of the stories happening NOW IN THE NEWS. The suspect in the Fort Hood shootings, army Major Nid

发表于:2019-01-07 / 阅读(251) / 评论(0) 分类 cnn2009年(十一)月

本项最常用的英语表示法有: Dosage and Administration 用(剂)量与用法 Route of Administration 给药途径(用法) Administration 用法 Direction for Use 用法 Method of (for) Administration 用法 Application and Dosag

发表于:2019-01-08 / 阅读(285) / 评论(0) 分类 医学英语

No Limit(曾经是35个国家排行榜的冠军单曲) Let me hear you say Yeah! 让我听到你们大声说 YEAH No no no no .... 没有... 没有 No no these's no limit 没有极限 No no no no .... 没有... 没有 No no these's no limit 没有极

发表于:2019-01-10 / 阅读(204) / 评论(0) 分类 欧美绝对经典 U2

去听音乐会 1.I'd like two tickets for October third,please。 我买两张十月三号的票。 2.Sorry, we're sold out。对不起,卖完了。 3.When do you have tickets?有什么时候的票? 4.What time dose it start?几点开始?

发表于:2019-01-11 / 阅读(226) / 评论(0) 分类 英语会话词典

[0:0]entertain招待,款待 [0:11.2108]entertainment enthusiasm entitle entry娱乐,文娱节目 热情,热心 给...权利,给...资格 参赛的人 [1:7.0247]environment envy equality equation环境,周围状况 忌妒,羡慕 相等,相同 议程,等式 [1:59.5258]equivalent era erect err

发表于:2019-01-16 / 阅读(342) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

We all have weaknesses and strengths no matter who we are. Sometimes the weaknesses seem to outweigh the strengths and sometimes its the other way around. Some people get sick easily. Some struggle to manage their finances properly. Some people are h

发表于:2019-01-27 / 阅读(233) / 评论(0) 分类 阅读空间

By David Gollust State Department 22 February 2008 The United States Friday called on Turkey to limit the scope of its ground incursion in northern Iraq and bring it to an early conclusion. The operation is apparently the biggest of several recent Tu

发表于:2019-01-31 / 阅读(231) / 评论(0) 分类 VOA常速英语2008年(二月)

Instructions If a dog is a year old, that is the equivalent of 15 in human years (not seven as we always thought). 如果狗是1岁,相当于人的15岁(而不是我们平时知道的7岁)。 When a dog reaches the age of two, he is already approxi

发表于:2019-02-01 / 阅读(177) / 评论(0) 分类 实用英语

今天我们要学的词是age limit。 Age limit, 年龄限制。社交网站脸书网并不是任何人都能注册帐户的。 Facebook enforces an age limit of 13 years or older to register an account, 脸谱网规定,只有满13岁的人才能注

发表于:2019-02-02 / 阅读(222) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-03 / 阅读(204) / 评论(0) 分类 英语每日一词

limit 在美国当代英语语料库统计的20000个常用词中,limit作为动词的用法排在第1355位,在4.5亿个单词中出现了28901次; 频率最高的搭配: 名词搭配:limit numberlimit abilitylimit uselimit powerlimit amount

发表于:2019-02-03 / 阅读(456) / 评论(0) 分类 英文语法词汇

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-05 / 阅读(196) / 评论(0) 分类 英语单词荟萃

All your life you've tried to fill a void, oh Fake a smile but couldn't find the joy, no They slow you down just to make sure you fit in, oh But they were wrong cause I wouldn't change a thing, no If you want somebody to love you You know I will If y

发表于:2019-02-18 / 阅读(275) / 评论(0) 分类 英文摇滚歌曲

President Barack Obama says a proposal by a group of Republican and Democratic senators represents a significant step toward a possible compromise on cutting government deficit spending and raising the debt ceiling. Speaking to reporters in the White

发表于:2019-02-19 / 阅读(197) / 评论(0) 分类 英语新闻
学英语单词
ammonia-beam maser
analytical regularization
anode shield paint
anti-pill fibre
antidegradant
appeal in forma pauperis
backup service
betrousered
birthday cards
biryanis
blazing
brother of the whip
camphor-10-sulphonate
chemoautotrophs
chromodoridids
cinoes
clustered pile
coffers of a bank
controlling contrast
cybercad
derby float
dindas
direct-current transformer
disis
displeas'd
dma controller
Do the running
doweled joint
edmond malones
ejaculatory incompetence
electrolytically polished slice
equilisations
eufistulana grandis
experimental communication payload
F.1081
far off
fiscal organization
Fuday
fundamentalist
fusted
gazillionaires
genus syngnathuss
gigaspora aurigloba
guisasola
heating-apparatus
heteropolar link(age)
hob-type magnetron
hold in suspicion
Hukin
inacquaintance
ingot mould
intra-systems
isopathic
ists
jumbo-boom
justifiable digit time slot
Kalahari Gemsbok National Park
Lewy body
Manteidae
marten hair
mercury-in-steel thermometer
message text size
michelson-morley experiments
near ring
neutrino mass
nonlinear optical element
normal lighting system
plains wanderer
point reactor
price level financial statements
procurator-fiscal
provirus theory
public affairs
pullmen
qualified seagoing officer
radar navigation
Report of Inward Vessel
resistive state
sea-flood
shifting ballast
sketched out
slot-and-crank drive
soluble-RNA
spermatic fascia
starting air cut off
statistical process control
street-keeper
talboys
telegraph distortion monitor
temporary weir
test signal
theory of statistical decision functions
to bring up the rear
trefler
uncentrifuged
uncollected cash items
valdezianus
valleriite
vaughan williamss
willard van orman quines
wind-sensitive structure
year-to-year growth rate