[电子] 吸气材料

[00:03.89]You will hear three pieces of recorded material. [00:08.75]Before listening to each one, [00:12.90]you will have time to read the questions related to it. [00:17.55]While listening, [00:20.72]answer each question by choosing A, B, C or D. [

发表于:2018-12-03 / 阅读(283) / 评论(0) 分类 最新版英语听力教程

Astronauts at the International Space Station have overcome initial fears and are preparing to perform the first spacewalk beneath the shuttle to repair two dangling pieces of material. The material, used to fill gaps between tiles, is sticking out b

发表于:2018-12-05 / 阅读(171) / 评论(0) 分类 英语听力文摘 English Digest

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. After water, tea is the world's most popular drink. Now three New York City high school students have discovered what maybe a bruing scandal because th

发表于:2018-12-24 / 阅读(268) / 评论(0) 分类 Scientific American(七)月

This is Scientific American 60-Second Science. I'm Cindey Graber. This will just take a minute. When TV sets die, they usually end up incinerated or in landfills. But now researchers from Englands University of York believe theyve found a valuable us

发表于:2018-12-24 / 阅读(208) / 评论(0) 分类 Scientific American(七)月

DIALOG 32 1--The economic news doesn't look good, does it? 2--Not according to the newspaper yesterday. I saw a similar report last night on TV. 1--I saw that, too. The analysis seemed to be quite rea

发表于:2018-12-26 / 阅读(194) / 评论(0) 分类 英语经典听力对话

A: Is this where I go to register for classes? B: This is it. A: I need to add a few classes. B: What classes would you like to add? A: I need to take some classes that will help me transfer. B: Have you finished any classes so far? A: This is my fir

发表于:2018-12-30 / 阅读(232) / 评论(0) 分类 大学英语对话

A: Do I need to register here? B: Youre in the right place. A: I would like to add some classes. B: What classes do you need? A: I need to take some GE classes. B: What classes have you finished so far? A: I just started here. B: Youre going to need

发表于:2018-12-30 / 阅读(213) / 评论(0) 分类 大学英语对话

A: Is this the registration desk? B: Yes, this is the place. A: I need to get some classes. B: What classes would you like? A: I need to finish my GE classes so that I can transfer. B: Have you finished any of your GE classes yet? A: This is going to

发表于:2018-12-30 / 阅读(227) / 评论(0) 分类 大学英语对话

[00:03.81]bottom line :结余;结算 [00:05.82]bundle :n.搭售商品 [00:07.49]convention :n.(专业)展览会 [00:09.37]demonstration :n.展示 [00:11.46]entrance :n.入口 [00:13.29]go with :选择;决定采用 [00:15.17]high traffic :a.高流量

发表于:2018-12-31 / 阅读(316) / 评论(0) 分类 商务英语分类核心1000词汇

Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre

发表于:2019-01-14 / 阅读(223) / 评论(0) 分类 VOA标准英语2014年(二月)

Scientists Create Blackest Material Ever Of all the black things in the universe only the infamous black holes are so black that not even a tiny amount of light can bounce back. But scientists have managed to create material almost as black, and it h

发表于:2019-01-14 / 阅读(213) / 评论(0) 分类 VOA标准英语2014年(七月)

M: Kids these days! They have no respect; they don't know the value of dollar;they can't pay attention to anything for long. F: Actually, that last one may be true. Well,the older generation always complains about kids. But researchers who study the

发表于:2019-01-26 / 阅读(156) / 评论(0) 分类 英语听力文摘 English Digest

AGRICULTURE REPORT – April 9, 2002: Genetic Engineering Debate By George Grow This is the VOA Special English AGRICULTURE REPORT. An international debate continues about genetically engineered corn.

发表于:2019-01-30 / 阅读(259) / 评论(0) 分类 农业与发展

Registering for University(B0110) A: Excuse me? Is this where I register? Id like to sign up for my courses for next semester. B: Yes, of course. I need your student ID please. A: Here you are. B: Okay, Susan. It says here that you are a business maj

发表于:2019-02-05 / 阅读(226) / 评论(0) 分类 纯正地道美语

有关于外贸跟单英语口语60句 1.whats the size?多大尺寸? 90x90 (ninety by ninety)九十乘九十。 2.whats the cmb? 体积多大? 0.07m3 (zero point zero seven cube meter) 0.07立方米。 3.whats the best/last price? 最低价是

发表于:2019-02-15 / 阅读(217) / 评论(0) 分类 天天商务口语

The APP, 'zenkr', allows students to participate in class, not through a show of hands, but by communicating through their smartphones. Users scan a QR code projected on screens with their smartphones or other devices and then answer questions. The r

发表于:2019-02-17 / 阅读(219) / 评论(0) 分类 英语新闻

19.At least 1 CTN. 至少一箱/件。 20.Theres minimum quantity.有最小起订量。 21.Can they be mixed?可以混装吗? 22.Mixed packing.混装。 23.Just a moment. Let me check.稍等,让我查一下。 24.Same price/size. 一样的价格

发表于:2019-02-19 / 阅读(226) / 评论(0) 分类 实用英语

文本: H: Come in. A: Doing your homework? H: Yeah. What's up? A: I was just reading some material on this truth up day. Figure if I'm going to supervise, I... H: You really don't have to go. I mean, it sounds pathetic. A: No, I want to go. I need

发表于:2019-02-23 / 阅读(174) / 评论(0) 分类 跟着美剧练发音

The Parts of Metabolism 新陈代谢到底是什么? What is metabolism really? Statements like he can eat a lot because he has a fast metabolism are somewhat misleading. Metabolism isnt about the digestion of food in your stomach; its the name giv

发表于:2019-02-24 / 阅读(188) / 评论(0) 分类 英语听力文摘 English Digest

雾霾 haze; 烟雾 smog; 空气污染指数 air pollution index; 橙色预警 orange alert; 悬浮颗粒物 airborne particulate matter; 可吸入颗粒物 inhalable particle; 有毒物质 toxic substance; 空气质量检测 air quality monitoring; 实

发表于:2019-02-26 / 阅读(207) / 评论(0) 分类 雅思英语
学英语单词
'Aïn el Melh
abdullahi
air-traffic controller
alreads
amenoes
an abundant year
anal chancroid
antiphase boundary energy
asbolan (e)
barges in
be out of bloom
brag-hard
casing split
clothing industry
code and answering pendent
coiama i.
cumulative penetration
deadaptation
deep second degree burn
deltarium
Dictionary of Chinese Pharmacy
dip line
distant gun
distantsignal
economic elite
El Pedregoso
elastic string
eversince
fourses
genus dendrobiums
grinding chamber
H2O adsorber
hack-drivers
halgerda graphica
hang-gaining
headlong
hydraulic bumper cylinder
IMOO
intercarrier buzz
interfilm
interspinal
kilmore
languette
Lichtenberg's figures
lifecycle
light partition
liquid standard source
M-CFC
make up line (water)
Manide
MAOI
Maraco
Meta element
moo shu
mowburn
multicomponent acid treatment
muslimtard
nationalist government
nazim
non-Euclidean triangle
parietal border
patch welding
pension fund
perceived benefit of action
phospholipid translocator
posterior external jugular veins
price-level targeting
programmed request error
prolamine from sorghum
Qaysūm, Juzur
Rajang River
rebuffed
Recombivax-HB
ruffles and flouishes
samler
Samosata
San Cesario sul Panaro
scansorius
seamless mug with cover
secretion stigma
short-run consumption function
sitting in
sodium-24
ST_finding-and-losing_searching
sucks dick
sugarcandy
sulfinyl amine
summary rule
syphilitic lymphangitis
Tagbilaran
Tanagro, Fiume
tangential flow fan
telenursing
trench-level
triazine
unbecomed
undecenoate
velvet carpet
vertical nozzle
welding flash
without missing a beat
Woolloomooloo