最大允许夹石厚 度

barren, ['brən] adj 不育的,贫瘠的(缺少有益的植被),不结果实的=sterile=bare=effete=impotent=infecund 【例】The desert is barren land 沙漠是贫瘠的土地。 【记】1)bar=bare光光的-一无所有的-

发表于:2018-12-04 / 阅读(171) / 评论(0) 分类 不择手段背单词

STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we travel to India by way of the John F. Kennedy Center for the Performing Arts in Washington, D.C. This cultural organization is c

发表于:2018-12-16 / 阅读(166) / 评论(0) 分类 2011年VOA慢速英语(三)月

人的大脑的结构会影响人的政治立场吗? Alice: Hello, I'm Alice. Rob: And I'm Rob. Alice: And this is 6 Minute English! Weve had a special request from our listeners in Lugano, Switzerland for a more complicated topic this week. Were t

发表于:2018-12-27 / 阅读(144) / 评论(0) 分类 一起听英语

Hold Fast To Dreams ----by Langston Hughs Hold fast to dreams For if dreams die Life is a broken-winged bird That cannot fly Hold fast to dreams For when dreams go Life is a barren field Frozen with snow 把握梦想 ----作者:兰司敦修司 如果

发表于:2019-01-02 / 阅读(154) / 评论(0) 分类 精美英文欣赏

In the 2015 film The Martian, Matt Damons character is a scientist left behind on Mars. He has limited food supplies and not much water. He tries to figure out how to survive so he can be rescued. Luckily, he knows how to grow things. And one of the

发表于:2019-01-02 / 阅读(140) / 评论(0) 分类 2017年VOA慢速英语(四)月

Alice: Hello, I'm Alice. Rob: And I'm Rob. Alice: And this is 6 Minute English! Weve had a special request from our listeners inLugano, Switzerland for a more complicated topic this week. Were talkingabout the structure of the brain, and how it could

发表于:2019-01-07 / 阅读(182) / 评论(0) 分类 六分钟英语

Life --- By Allan Houston Life can be good, Life can be bad, Life is mostly cheerful, But sometimes sad. Life can be dreams, Life can be great thoughts; Life can mean a person, Sitting in court. Life can be dirty, Life can even be painful; But life i

发表于:2019-01-08 / 阅读(138) / 评论(0) 分类 英语小短文

Hold fast to dreams 紧紧抓住梦想 For if dreams die 梦想若是消亡 Life is a broken-winged bird 生命就象鸟儿折了翅膀 That can never fly 再也不能飞翔 Hold fast to dreams 紧紧抓住梦想, For when dreams go 梦想若是消丧

发表于:2019-01-08 / 阅读(135) / 评论(0) 分类 英语阅读理解

1. bald a. 秃顶的 这个词的拼写是b-a-l-d,还有一个词bold看起来长得很像,但意思截然不同,bold是指粗体的,醒目的,大胆的。 A bald man is considered to be intelligent。 人们通常认为秃顶的人充满智慧

发表于:2019-01-08 / 阅读(116) / 评论(0) 分类 大学四六级阅读

How Good Are You at Geography Games? 你是地理游戏高手么? If you cannot travel the world, why not travel the Internet? 若不能环游世界,何不环游网络? GeoGuessr is a new, online travel game.It teaches about geography, while visi

发表于:2019-01-12 / 阅读(135) / 评论(0) 分类 2016年VOA慢速英语(三)月

1Praise the Lord . Praise, O servants of the Lord , praise the name of the Lord . 2Let the name of the Lord be praised, both now and forevermore. 3From the rising of the sun to the place where it sets, the name of the Lord is to be praised. 4The Lord

发表于:2019-01-17 / 阅读(101) / 评论(0) 分类 圣经旧约 诗篇

She spun her snell with silkglands on the underside of her abdomen. The threads harden on contact with air. The trap's set, but she's treading carefully. The web's only sticky in places. She can move around, but others can't. The first bite of the da

发表于:2019-01-22 / 阅读(122) / 评论(0) 分类 自然百科2013年

air passenger departure tax 飞机乘客离境税 Air Services Negotiations Unit [Economic Services Bureau] 民航运输谈判组〔经济局〕 airport tax 机场税 alcohol duty 酒精税 alienation

发表于:2019-02-01 / 阅读(150) / 评论(0) 分类 财会英语

还有不到一周的时间,我们就要和2018年说再见了。2018年,像每一个平凡的一年一样,在分秒的时钟中就这样的流走了。这一年,我相信对每一个人的意义都是不同的,或许它只是你人生中波澜

发表于:2019-02-03 / 阅读(130) / 评论(0) 分类 卡卡课堂早餐英语

23 Dreams Langston Hughes Hold fast to dreams For if dreams die Life is a broken-winged bird That cannot fly. Hold fast to dreams For when dreams go Life is a barren field Frozen with snow. 参考中文: 23 梦 紧紧抓住梦想, 因为如果梦想消亡, 生命便如

发表于:2019-02-04 / 阅读(162) / 评论(0) 分类 希望长着翅膀

为了忘却的爱 Everyone with the passage of time, and become more mature, I am no exception. Ago is a naive girl, but it has now become a mature woman, strong-minded. In the growth of the road I have a growing loneliness, their en

发表于:2019-02-06 / 阅读(119) / 评论(0) 分类 阅读空间

bait n.饵, 诱惑物 vt.以饵引诱(动物), 把饵装上, 欺负,折磨 vi.中途休息 balcony n.阳台, 包厢, (戏院)楼厅 ballet n.芭蕾舞, 芭蕾舞剧, 芭蕾舞乐曲 ballot n.选举票,

发表于:2019-02-06 / 阅读(189) / 评论(0) 分类 考研英语

Pre-Listening Vocabulary observation: something that you see cross section: a view of the inside of something after a cut has been made across it hold true: remain a fact or truth even in other situations ideal: suitable sap: fluid (sugar and mineral

发表于:2019-02-08 / 阅读(361) / 评论(0) 分类 Facts-事实

妊娠糖尿病与心脏疾病有关 WASHINGTON, March 12 (Xinhua) -- Women who develop gestational diabetes may face an increased risk of early heart disease later in life, even if they do not develop diabetes subsequent to their pregnancy, U.S. res

发表于:2019-02-08 / 阅读(147) / 评论(0) 分类 英语新闻

17 Into the Troposphere 第十七章 进入对流层 Thank goodness for the atmosphere. It keeps us warm. 谢天谢地,我们有了大气。它使我们有了个温暖的环境。 Without it, Earth would be a lifeless ball of ice with an average te

发表于:2019-02-25 / 阅读(146) / 评论(0) 分类 万物简史
学英语单词
adjustable divider
all-aluminum
an-honest
angle butt joint
annominations
autognosis
bayle's granulation
bayonet sampler
be at the top of the agenda
Bernoulli law
botment
BPAM
byambasurens
capital-raisings
catamaran research vessel
charity organizations
cladistic systematics
clamping paste
coefficient matrices
coercive boundary conditions
COLAN
configuration control panel
Congregationer
consequential loss insurance
constructive ordinal numbers
contract for delivery
core-electron
cylindrical thread die
cystencephalic monster
cystophlegmatic
density altitude
detection problem
dextrinizing time
digital visual frequency network
drain layer
Durcal
Eilendorf
electric spark CNC wire-cut machine
eroding velocity
ethylmercuric phosphate
exothermic mixture
food radiosterilization
fresh air intake
genus averrhoas
Guayaquil, G.de
Henry Wadsworth Longfellow
hitbox
hog's pudding
hold ... accountable for
Hornby
integrated multiplexer channel
Kafue R.
kurgills
laeg
Lombok
melanocyte-stimulating hormones
methylene-dioxybenzene
miniboom
Mira, Cerro
multi-point injection
naumanns
net of
no risk after landing
outgeneral
parameter attribute
pass-on rate
pharmacotheon
pig-tail (lead wire)
plant crops
plate pulse modulation
polar form coordinates
protected machine
quadrant chain
requestress
rimsky-korsakoff
seam tube
seat support
secondary feature
sequencing computation
signed tree
skleritinite (scleretinite)
Snefru
soluble solids
spin exchange
spinor group
stable frame
stadia metric range finder
stock control system
stretch for the impossible
strobe lighting
Strychnos nux-vomica
taeniid
tempestuously
thin film photoconductor
to achieve
toxic oil syndrome
under-determinations
underratings
unfetteredly
uranium-234
with clockwork precision
wonton soups