表面活性剂

8.An Interactive LifeIt will put the world at your fingertips, changing the ways you shop, play and learn. But when will the future arrive? Barbara Kantrowitz with Joshua Cooper Ramo To get an idea of what the future might bring, step into the past.

发表于:2018-12-04 / 阅读(317) / 评论(0) 分类 高级英语 上

In central Lusaka, Misozi Mkandawire presides over an empire of kiosks. 在卢萨卡中心,Misozi Mkandawire 管理一家大型售货亭。 She started with Zoona while at college. 她在大学时就在Zoona开始做了。 Her profits can now reach

发表于:2018-12-05 / 阅读(211) / 评论(0) 分类 经济学人财经系列

[00:01.11]相关知识 [00:02.22]When a company does not have a branch office or repressentative abroad but wants to debelop its markets. [00:06.39]一些小型的公司在海外没有分行和贸易代表,若想开拓海外市场, [00:10.55]it ogten seeks the help of agents. [0

发表于:2018-12-05 / 阅读(244) / 评论(0) 分类 商业英语书信

Today's topic is active voice versus passive voice. Here's Brian from Iowa: It drives me crazy when people write in passive voice. How can I teach people how to tell the difference between passive and active voice and stay away from passive voice? Th

发表于:2018-12-07 / 阅读(211) / 评论(0) 分类 英语语法 Grammar Girl

by Mignon Fogarty Today's topic is active voice versus passive voice. The podcast edition of this article was sponsored by GoToMeeting. With this meeting service, you can hold your meetings over the Internet and give presentations, product demos and

发表于:2018-12-15 / 阅读(205) / 评论(0) 分类 英语语法 Grammar Girl

Muslim Brotherhood Ready for More Active Role in Jordan From VOA Learning English, this is IN THE NEWS in Special English. The Muslim Brotherhood is one of the largest Islamic groups in the Arab world. For years, the Brotherhood has been banned in a

发表于:2018-12-16 / 阅读(209) / 评论(0) 分类 2013年VOA慢速英语(六)月

The top American military officer, Admiral Mike Mullen, has taken a particularly active role in changing the U.S. approach to Afghanistan, contributing to the new strategy, choosing the new commander for U.S. and NATO forces, and deciding to replace

发表于:2018-12-16 / 阅读(175) / 评论(0) 分类 VOA标准英语2009年(六月)

LESSoN THIRTEEN TEXT A 单词 Insurance policy premium broker Insurance again sth. Agency Estate agent protector---protective---protectionism Consumption -----customer Interrupt---bother Disturbance--

发表于:2018-12-30 / 阅读(317) / 评论(0) 分类 自考英语(一)78讲

NB: This is not a word for word transcript Yvonne: Hello, I'm Yvonne Archer and this is 6 Minute English. Today, I've been joined by Alice. Hi Alice! Alice: Hi Yvonne! Yvonne: Now Alice, everyone seems to have something to say about estate agents or

发表于:2019-01-07 / 阅读(279) / 评论(0) 分类 六分钟英语

Iranian President Mahmoud Ahmadinejad's visit to Istanbul last week is seen as part of Ankara's increasingly active role in the Middle East, after decades of passivity in the region. At the same time, some analysts say, Turkey's ties to the West are

发表于:2019-01-13 / 阅读(241) / 评论(0) 分类 VOA标准英语2008年(八月)

World Health Day Focuses On 'Active Aging' Shelby Harris just celebrated his 111th birthday. His secret? I try to live the right kind of life, he said. I try to live the truth, I love everybody and I want everybody to love me. Some experts say a posi

发表于:2019-01-13 / 阅读(213) / 评论(0) 分类 VOA标准英语2012年(四月)

DAVID GREENE, HOST: So the FBI is this nation's top law enforcement agency. But it has come under attack from President Trump and his allies. And that has current and former FBI officials worrying about the toll this might take on the bureau's abilit

发表于:2019-01-16 / 阅读(250) / 评论(0) 分类 2018年NPR美国国家公共电台1月

LONDON, July 4 (Xinhua) -- Anders Fogh Rasmussen, Secretary General of the North Atlantic Treaty Organization (NATO) expressed his hope on Wednesday that NATO would seek a more active dialogue with China. We must expand the range of nations with whom

发表于:2019-01-30 / 阅读(255) / 评论(0) 分类 英语新闻

SEOUL, Nov. 8 (Xinhua) -- Samsung Electronics, the world's largest flat screen TV vendor, said Tuesday that it has suspended its plan to develop active shutter three-dimensional (3D) TVs with RealD, the U.S.-based 3D technology supplier. Samsung has

发表于:2019-01-30 / 阅读(234) / 评论(0) 分类 英语新闻

Agents Say JFK Assassination Transformed Secret Service DALLAS The assassination of President John F. Kennedy on November 22, 1963, stunned the world. President Kennedys death put the Secret Service on the defensive. It's the organization that protec

发表于:2019-01-31 / 阅读(318) / 评论(0) 分类 VOA常速英语2013年(十一月)

今天我们要学的词是active duty。 Active duty, 现役的。星期一是美国阵亡将士纪念日。 My friend Jack is an active duty Army Captain who has deployed overseas three times, 我朋友杰克是现役陆军上尉,先后三次被派

发表于:2019-02-05 / 阅读(228) / 评论(0) 分类 英语每日一词

1 He came to China to hold a talk about the commission for his new business. 他来中国是洽谈有关生意中的佣金问题。 2 What about the commission? 佣金是多少? 3 Usually a 1% commission is given to our agent. 一般情况下,我们

发表于:2019-02-09 / 阅读(220) / 评论(0) 分类 实用英语

今天我们要学的词是active duty。 Active duty, 现役的。星期一是美国阵亡将士纪念日。 My friend Jack is an active duty Army Captain who has deployed overseas three times, 我朋友杰克是现役陆军上尉,先后三次被派

发表于:2019-02-16 / 阅读(171) / 评论(0) 分类 英语单词荟萃

LOS ANGELES, June 18 (Xinhua) -- Microsoft Corp. unveiled Monday a family of tablets dubbed Surface, built on Windows 8, at an event in Los Angeles. Microsoft Chief Executive Steve Ballmer introduced the company's Surface family of tablets. The devic

发表于:2019-02-17 / 阅读(214) / 评论(0) 分类 英语新闻

U.S. Agents Fire Tear Gas At Migrants Trying To Cross Mexico Border RACHEL MARTIN, HOST: In the early hours of the new year, American Border Patrol agents fired tear gas into Mexico. They say they were aiming at about 150 people who were trying to br

发表于:2019-02-19 / 阅读(216) / 评论(0) 分类 2019年NPR美国国家公共电台1月
学英语单词
AD (access door)
Ad Hoc Committee on the Indian Ocean
aerospace biochemistry
aetificial carnotite
alpach
angular contact bull bearing
antimony dermatitis
belly-bands
blade passing noise
blunt file
boat-hoisting machinery
bovell
bubble profile
catalyst transfer line
catforming process
claudianuss
colloid mineral
compression relief cock
concealed air conditioner
critical-thinking
cyclones
Dalecarlian
davit stand
discerned
E. & Y.
electric equipotential surfaces
electron density projection
electron probe micro-analysis
energy systems thermodynamics
evulsions
fire crack
flexuously
formylimino
frost climate
giaever
got it made
gouty otolith
handlance with nozzle
He-Ne laser therapy
hearth-money
henry fieldings
hgm
Hofmannsthal, Hugo von
hundred thousand
indented disc
intervallum
irregular light
iscc
jacking cycle
kitten-tails
labial palpi
ladurie
like someone
lotalite (hedenbergite)
lyberger
Melissa Tourn. ex L.
minichapel
nephrectasis
Neryungri
novus actus interveniens
oligopod larva
out-rase
palaeoeconomies
paper chromatogram
paraphrenitis
plug valve
postero-lateral
presser foot height
pudding rather praise
quarled
quatter
re-weighed
regne
rejoneo
relative minor
renule
reverse counting
run rig s upon someone
satays
Segezhskiy Rayon
selenocyanate
servo-operated inductance bridge circuit
sound blimp
spicose
SRCA
stabilizing efficiency
star finite
star fort
static structure equilibrium analysis method
suppression violence
treated flour
Two-tier tax system
unit dislocation
unpairing
unquantifiableness
upcurve
white walnuts
wickiups
wideflange
wood-chopping
x-radiographies
zero-lag servo