抗粘污性

National Geographic.the magazine ,has redesigned its website with some new features.Among them,an opportunity for readers to hely choose the magazines cover, interviews with the National Geographic ph

发表于:2018-11-28 / 阅读(168) / 评论(0) 分类 疯狂英语2001年

Organize a client meeting 组织客户会议 A: Hello, John. Please invite all our clients to the conference next week. B: How should I get their contact info? A: Get the clients' contact info from my Rolodex. B: Where should I put them up? A: How ab

发表于:2018-12-03 / 阅读(67) / 评论(0) 分类 初学者英语听力

World Action Needed to Prevent Widespread Antibiotic Resistance Since the discovery of penicillin in 1928, we have used antibiotics against a host of infections. But now, doctors are finding that more and more bacteria are resistant to even the stron

发表于:2018-12-08 / 阅读(89) / 评论(0) 分类 VOA标准英语2015年(十二月)

Writers Kick-start Career with Print-on-Demand On a recent Sunday afternoon, there was a steady stream of visitors to a house in Alexandria, Virginia, where John Saul signed copies of his first published book, Candle in the Window. It is a collection

发表于:2018-12-08 / 阅读(106) / 评论(0) 分类 VOA标准英语2012年(六月)

The spokesman for the Lord's Resistance Army says Congolese forces and U.N. peacekeepers in Congo Kinshasa are preparing to move against the rebel group, which has yet to sign a peace deal to end a 20-year reign-of-terror in the region. VOA Correspo

发表于:2019-01-06 / 阅读(138) / 评论(0) 分类 VOA标准英语2008年(九月)

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Description: Select various fun outfits for these cute penguins. Once you like your creation easily print and share with friends!

发表于:2019-01-08 / 阅读(180) / 评论(0) 分类 Daily Free Games

[00:00.00]Unit 27 [00:05.71]Real life [00:06.89]Getting people to do things [00:09.35]1 The pictures show four situations [00:12.55]in which one person wants another person [00:15.02]to do something [00:16.41]Can you guess what the situations are? [0

发表于:2019-01-10 / 阅读(324) / 评论(0) 分类 北师大版高中英语模块9(选修)

Antibiotics Breed Drug Resistance in Pigs Pigs given low doses of antibiotics had more E. coli in their guts, and that bacteria showed an increased resistance to antibiotics, according to new research. The study confirms the routine practice of feedi

发表于:2019-01-13 / 阅读(81) / 评论(0) 分类 VOA标准英语2012年(一月)

Vidushi Sinha | Washington, DC 18 May 2010 The World Health Organization calls antibiotic resistance one of the three greatest threats to human health. Experts fear antibiotic resistance puts humans in danger of becoming nearly defenseless against so

发表于:2019-01-13 / 阅读(129) / 评论(0) 分类 VOA标准英语2010年(五)月

Kenya: Misuse of Antibiotics Leading to Resistance by Immune System NAIROBI In Kenya, the rise of drug resistant bacteria could reverse the gains made by medical science over diseases that were once treatable. Kenyans could be at risk of fatalities a

发表于:2019-01-14 / 阅读(109) / 评论(0) 分类 VOA标准英语2015年(一月)

As Assault On Mosul Looms, Resistance Grows And ISIS Grows More Brutal play pause stop mute unmute max volume 00:0003:43repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your

发表于:2019-01-17 / 阅读(102) / 评论(0) 分类 2016年NPR美国国家公共电台10月

购物须知篇 1. carry (商店)备有(货物) A: Can I help you find anything? A: 我可以帮你找什么东西吗? B: Yes. I'm looking for some IAMS dog biscuits for my dog. B: 是的。 我在找 IAMS 牌的狗饼干给我的狗。 A: No, I'm so

发表于:2019-01-17 / 阅读(97) / 评论(0) 分类 实用英语

Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol

发表于:2019-01-19 / 阅读(151) / 评论(0) 分类 2015CRI中国国际广播电台

VOICE ONE: I'm Steve Ember. VOICE TWO: ''Revolt on the Amistad,'' silkscreen print by Jacob Lawrence And I'm Barbara Klein with EXPLORATIONS in VOA Special English. At the National Gallery of Art in W

发表于:2019-01-30 / 阅读(186) / 评论(0) 分类 2006年慢速英语(十二)月

By David McAlary Washington 10 January 2007 One of the main weapons to prevent mother-to-child transmission of the AIDS virus during birth is the drug nevirapine. But when nevirapine is used alone just once, HIV starts becoming resistant to it. Rese

发表于:2019-02-04 / 阅读(115) / 评论(0) 分类 2007年VOA标准英语(一月)

爱的反抗力 Muse - Resistance Resistance Muse Is your secret safe tonight? And are we out of sight? Or will our world come tumbling down? Will they find our hiding place? Is this our last embrace? Or will the walls start caving in? (It could be w

发表于:2019-02-05 / 阅读(90) / 评论(0) 分类 好听的英文歌曲

Lesson 9 Technology 第九课 科技 October 20 10月20日 What's Wrong With the Printer? 打印机出了什么毛病? Read it! 读读看! Something is wrong with the printer. 打印机出了点毛病的样子, Mark wants to print something. 马克

发表于:2019-02-16 / 阅读(91) / 评论(0) 分类 大家说英语

今天我们要学的词是fine print。 Fine print, 字面意思是极小的字体,引伸出来就是指条文细则。圣诞节时,很多人收到的礼物都是购物卡。市场专家建议, You should read the fine print on gift cards, and

发表于:2019-02-18 / 阅读(102) / 评论(0) 分类 英语单词荟萃

SCOTT SIMON, HOST: Operas are often centered on tragic heroines who die or take their own lives at the end of the story. But Thumbprint, a new chamber opera, takes that formula and turns it around. This opera is based on the true story of a young, il

发表于:2019-02-23 / 阅读(134) / 评论(0) 分类 英语语言学习

Science and technology 科学技术 3D manufacturing 3D制造 Print me a phone 给我打印一部电话 New techniques to embed electronics into products 新技术直接把电子元件嵌入产品中 OPEN up any electronic device and inside there are

发表于:2019-02-24 / 阅读(277) / 评论(0) 分类 经济学人科技系列
学英语单词
a dog's breakfast
Acer campestre
aero-photogrammetric survey of soil
anusol
aromanticism
Arsonine
back-fire check valve
bad odour
Blaziny
blurgh
breeder's stock farm
Bustillos, L.
Calera y Chozas
Canis
cardiac incisure
caryopses
christening
complex projective plane
dichlorobarbituric acid
diopside-diorite
diplomatic channel
dipropyltryptamine
drowned shoreline
e-mail service
electronic susceptance
en-joie
engagement and mobilization of people
ensilage dump blower
exhibitioners
fannia tripla
gamomanias
gas vacuum breakdown
geoselenic
gonged
graphite moderator
guiding laser beam
Hashimoto disease
Heartbreak Kid
illogicity
impatiens furcillata hemsl.
in its totality
International Committee of Red Cross
intrabasement body
involute spur gear
Iponfil
isofluorophate solution
jet deflection
keep one's hair on
keratoglossus
kompogas
kostelic
land surface
lartins
leached mud
lose his shirt
loungeth
low-purity
macroglial
marooned
maximum-likelihood demodulation
mediterranean type geosyncline
motive power machine
Mower County
neo-piagetian theory
Nicene Faith
number of axial feeds
Nyaungbintha
orchidocelioplasty
osmiophil
overpressure limit for vessel
oxalic monoanilide
pilobolus crystallinus
Pinus koraiensis
platch
primary strainer
recovery from drought stress
retarding corrosion
rightsizing
Ryzhova
sentiently
serial half subtractor
speed indicator sign
sport-fishing boat
steering stability
stereophotography
sticks and stones
stilboestrol
terrestrial peat
the kid
the Method
the time is not so far distant when
tiger teams
unobtrusive measure
US and British system
viton gasket
vomit drop
wedged trailing edge
wergild
What kinds of vegetables do you have
William's plastometer
wouldest
zerk fitting