音标:[træns'fektənt] ;
转染子
词型变化:名词复数形式 : transfectants

Abby: hi, my name's Abby. What's your name? Colin: I'm colin. It's nice to meet you. What do you do? A: I'm a freelance English teacher. How about you? C: I'm in between jobs at the moment. A: what kind of job are you looking for? C: I'd like to find

发表于:2018-11-30 / 阅读(152) / 评论(0) 分类 生活英语情景口语

PEOPLE IN AMERICA – December 29, 2002: Remembering Six Important People By Jill Moss (THEME) VOICE ONE: I’m Mary Tillotson. VOICE TWO: And I’m Steve Ember with the VOA Special English Program, P

发表于:2018-12-15 / 阅读(115) / 评论(0) 分类 People in America

Join us for another edition of Travelling with Stupid as we go to one of China's lesser known white beaches, Yintan in Beihai in order to top up our tan. We also take in some of the maritime history of the city and stop off at one of Guangxi's mangro

发表于:2018-12-20 / 阅读(79) / 评论(0) 分类 2017CRI中国国际广播电台

We Profile Five Special People Who Died This Year Written by Katherine Gypson and Caty Weaver (THEME) VOICE ONE: Im Faith Lapidus. VOICE TWO: And Im Steve Ember with People in America in VOA Special English. Today we tell about five special people wh

发表于:2019-01-02 / 阅读(62) / 评论(0) 分类 名人轶事

PEOPLE IN AMERICA - We Profile Five Special People Who Died This Year By Katherine Gypson and Caty Weaver Broadcast: Sunday, December 18, 2005 (THEME) VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm

发表于:2019-01-02 / 阅读(121) / 评论(0) 分类 People in America

Eleven countries in the Pacific region have signed a major Asia-Pacific free trade agreement in Santiago, Chile. The deal is a new version of the Trans-Pacific Partnership from which the U.S. withdrew last year. The agreement is called the Comprehens

发表于:2019-01-03 / 阅读(204) / 评论(0) 分类 2018年VOA慢速英语(三)月

From VOA Learning English, this is the Health Lifestyle report. There may be something in your food that you cannot see and cannot taste. But it could be killing you. It is an artificial oil commonly called trans fat. Trans fat is a toxic chemical th

发表于:2019-01-03 / 阅读(123) / 评论(0) 分类 2018年VOA慢速英语(五)月

SCIENCE IN THE NEWS -August 13, 2002: Head Bones of a Very Distant Family Member / Freezing the Dead / Tobacco Dangers Greater Than Believed VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob D

发表于:2019-01-06 / 阅读(78) / 评论(0) 分类 科技之光

This is Morning Edition from NPR news.I am Steven Skip and I am Renee Montagne .Time now for our consumer health segment. Lots of people turn to physical exercise to get their bodies in shape. The concept of reshaping the mind is more elusive. Some

发表于:2019-01-08 / 阅读(144) / 评论(0) 分类 2005年NPR美国国家公共电台

爵士:Vanessa Williams - Close to you 相关介绍 :这位散发优雅气质的黑美人,将自己由里到外的优点全都毫不加以掩饰的表现出来,姣好的外表让她获选为美国第一位非裔黑人摘下美国小姐后冠;匀

发表于:2019-01-10 / 阅读(131) / 评论(0) 分类 英文爵士乐

By Lisa Schlein Geneva 18 September 2006 U.N. Secretary-General Kofi Annan has called on the U.N. Human Rights Council to focus as much attention on the tragic situation in Sudan's conflict-ridden province of Darfur as it has on the crises in the Mi

发表于:2019-01-11 / 阅读(169) / 评论(0) 分类 2006年VOA标准英语(九月)

By Amy Katz Washington, DC 21 March 2006 watch Smoking Ban report The strictest smoking ban in the U.S. recently took effect in Calabasas, California, a suburb of Los Angeles. The town's mayor says pe

发表于:2019-01-13 / 阅读(144) / 评论(0) 分类 2006年VOA标准英语(三月)

MSF: Alarming Scope of Drug-Resistant TB A medical aid group says the spread of multi-drug-resistant tuberculosis is much greater than previously thought. Doctors Without Borders calls the situation alarming. MDR-TB is a form of tuberculosis that doe

发表于:2019-01-13 / 阅读(88) / 评论(0) 分类 VOA标准英语2012年(三月)

South African researchers have made a scientific breakthrough in the fight against AIDS with a vaginal gel that significantly reduces a woman's risk of being infected with HIV, the virus that causes AIDS. Experts say the gel could be a revolutionary

发表于:2019-01-13 / 阅读(112) / 评论(0) 分类 VOA标准英语2010年(七)月

Weapons Flowing to Somali Militants The military offensive against the al Shabab militia in Somalia has made major advances over the past year. However, al Shabab has not been defeated. U.N. monitors reportedly say the group is receiving weapons from

发表于:2019-01-14 / 阅读(113) / 评论(0) 分类 VOA标准英语2013年(二月)

By Jeffrey Young Washington 05 October 2007 While political parties in the United States other than the Democratic and Republican have fielded presidential candidates for years, they have never won the White House. VOA's Jeffrey Young explores how th

发表于:2019-01-16 / 阅读(134) / 评论(0) 分类 2007年VOA常速英语(十月)

By Alisha Ryu Mogadishu 05 January 2007 In Somalia, an alleged message from Osama bin Laden's deputy urging Somalis to launch an Iraq-style guerrilla war against Ethiopian forces there is being taken seriously by a now mostly-disbanded group of mili

发表于:2019-01-31 / 阅读(136) / 评论(0) 分类 2007年VOA标准英语(一月)

Part 2. Green Transporation Festival. Keywords. Green Transporation Festival, oil, environment, reduce, other kinds of fuels. Vocabulary. hydrogen, propane, scooter, hybrid, ethanol. A. You are going to hear a report on green transporation festival.

发表于:2019-02-03 / 阅读(117) / 评论(0) 分类 step by step 3000 第一册

5 Important Reasons to Slow Down Today Do you find yourself rushing from one task to the next, trying to cram as much as possible into each day? Its great to live a full, productive life but sometimes that doesnt mean speeding up. It means slowing do

发表于:2019-02-06 / 阅读(114) / 评论(0) 分类 阅读空间

BEIJING, Nov. 4 (Xinhuanet) -- The amount of trans fat and other nutritional information will be marked on the labels of prepackaged food, according to the country's first national standard for food nutrition. The labeling will take effect on Jan 1,

发表于:2019-02-08 / 阅读(126) / 评论(0) 分类 英语新闻
学英语单词
aeolipyles
al ghammas
Allard's relation
anteclises
anterior abdominal artery
anthracosis linguae
apology
automatic photogrammetric system
babbit metal bearing
BACTEC
bathyraja trachouros
benchpress
blow-dryer
Bosso
bright resistance
Buliluyan, C.
calving time
carbon-black seeding
circualr shear
co-chairman
completed units method
cuts of beef
Debrox
Deltisolone
double-end stud
electroplaters
end-gaining
ergodic hypothesis
Euro-parliament
evil cult
excess of stroke
excess war profit
feran
for sport
forgetteth
gatehouses
general connector
gold foils
harmonics of flux
horcher
horn-press
I-C
immeasurablel
inferior products
installation ceremony
instaurated
intermittent force
Jugoslavenski Registar Brodova
Kafue Res.
kip out
knocks my socks off
kratochvil
leading ague
Litchfield County
melanostictus
metatheoretical
methylenomycinB
microprogram control
my my
nickel ion
occurrence of damage
oft-stated
operating pressure differential
order thysanuras
parashoot
peak limiter
pellicular moisture
polybrenes
Pomssen
primary gene effect
processing industry
propenol
pseudopleurogenous
pto shaft bearing
red podzolic laterite
regioregularities
segregatively
selective tripping system
sellablest
sexualist
siobla formosana
soome
spatial optical matched filters
standard D coupler
subnodal sector
sulfadoxin
tanglier
telediffusion
Ten Thousand Islands
textuaries
theodocia
thermoseal packer
tongyin limestone
tributyrins
tuned anode amplification
urapidil
Urspring
us dated
utility-stock
vacuometers
wadth
waltraud