子叶螺卷胚

The stories of Rome 2 [00:01.23]古罗马的故事 2 [00:02.46]These skyscrapers are built of mud there in the Yemen. [00:04.70]在也门,用泥建起的高楼 [00:06.95]They're over 400 years old.The reason they're so tightly packed together is no

发表于:2018-11-28 / 阅读(300) / 评论(0) 分类 零距离李阳疯狂英语口语

Todd: OK, Adrienne we are going to talk about your family. How many people are in your family? Adrienne: In my immediate family, there are four of us: my mother, father and my younger sister and I. Todd: OK, and now do you see each other a lot. I mea

发表于:2018-12-02 / 阅读(159) / 评论(0) 分类 原版英语对话1000个

Global warming is the biggest problem in the world today. Everyone know about it but not everyone is trying to stop it. Many world leaders are more interested in blaming other countries for the crisis. Countries like China, India and Russia say they

发表于:2018-12-26 / 阅读(125) / 评论(0) 分类 纯正英语一分钟

Section 29 Global Warming Some people say the earth is getting warmer. They blame something called greenhouse gasses. The greenhouse gasses destroy the higher atmosphere that keeps our planet from get

发表于:2019-01-02 / 阅读(232) / 评论(0) 分类 英语导读1000句

ENVIRONMENT REPORT – May 10, 2002: Effects of Global Warming By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. Scientists say the warming of the Earth’s atmosphere has begun to a

发表于:2019-01-02 / 阅读(165) / 评论(0) 分类 健康与环境

ENVIRONMENT REPORT -June 14, 2002: Global Warming Threatens Himalayas By Cynthia Kirk Mount Everest This is the VOA Special English ENVIRONMENT REPORT. A new report says the Himalayan mountains of sou

发表于:2019-01-04 / 阅读(161) / 评论(0) 分类 健康与环境

By Cynthia Kirk IN THE NEWS -July 20, 2002: Global Summit of Women This is Bob Doughty with the VOA Special English program, IN THE NEWS. About six-hundred business, professional and governmental lead

发表于:2019-01-07 / 阅读(159) / 评论(0) 分类 教育与新闻

Global Immunization: Despite Successes, Much More To Do Measles is one of the leading causes of childhood deaths worldwide. Not only does measles kill, but it can leave children blind, deaf or developmentally disabled, even while they are still in th

发表于:2019-01-14 / 阅读(156) / 评论(0) 分类 VOA标准英语2013年(五月)

RACHEL MARTIN, HOST: Scientists doing embryo research are facing some sensitive questions over a new generation of scientific experiments, questions like how long should scientists be allowed to keep human embryos alive in their labs to study them? A

发表于:2019-01-16 / 阅读(171) / 评论(0) 分类 2017年NPR美国国家公共电台3月

ARI SHAPIRO, HOST: For the first time, scientists have altered the DNA in human embryos to make a fundamental discovery about early human development. Scientists say this proves that modifying genes and human embryos can reveal powerful insights into

发表于:2019-01-16 / 阅读(171) / 评论(0) 分类 2017年NPR美国国家公共电台9月

By Deborah Tate Washington 17 July 2006 The U.S. Senate Tuesday is expected to approve federal funding for expanded embryonic stem cell research, despite a veto threat from President Bush who opposes the idea on moral grounds. -------- On the eve of

发表于:2019-01-31 / 阅读(275) / 评论(0) 分类 2006年VOA标准英语(七月)

We began with the meeting with Premier Wen Jiabao, and I was frankly a little surprised he was so focused on US-China Clean Energy Cooperation, framing it in part as important for the US-China relationship, and then also as important for advancing th

发表于:2019-02-02 / 阅读(156) / 评论(0) 分类 英语杂谈

Todd: Christine you're from Papua New Guinea? Christine: Yes, we're a small island in the South Pacific. Todd: And that is near Australia? Christine: Just above Australia. Todd: Like how far is it from Australia? Christine: To Brisbane it's 3 hours b

发表于:2019-02-02 / 阅读(126) / 评论(0) 分类 原版英语对话1000个

By David McAlary Washington 17 May 2007 Health groups are warning of a coming international epidemic of high blood pressure that will trigger an upsurge in heart disease, strokes, and kidney failure if not controlled. A report by prestigious U.S. and

发表于:2019-02-03 / 阅读(229) / 评论(0) 分类 2007年VOA标准英语(五月)

During the weekend, 2 couples and their families invited the media newspapers, TV and radio to interview them about embryo donation. The first couple had two teenage boys and the second couple had a 3-month old baby girl. Couple 1s 16 year old son wa

发表于:2019-02-06 / 阅读(167) / 评论(0) 分类 新西兰英语

The global oil markets experienced another blow on Monday, with prices hitting their lowest in five and a half years. US crude at one point hit below $50 a barrel, while Brent dove under $53. This was related to the latest signs of oversupply. Russia

发表于:2019-02-07 / 阅读(201) / 评论(0) 分类 cctv9英语新闻2015年

HANGZHOU, July 9 (Xinhua) -- More than 400 Chinese geneticists from home and abroad have gathered in Hangzhou, capital of east China's Zhejiang Province, over the past three days to discuss genetics studies. At the first Global Conference of Chinese

发表于:2019-02-09 / 阅读(168) / 评论(0) 分类 英语新闻

Global Trade in Fake Drugs Tops $30 Billion The World Health Organization estimates that 25 percent of medicines sold in poor countries are counterfeit. Monitoring by the World Bank and others suggests the overall global trade in fake and substandard

发表于:2019-02-18 / 阅读(136) / 评论(0) 分类 英语新闻

WASHINGTON D.C. The 19th International AIDS Conference drew to a close in Washington, D.C., on Friday. Under the banner of Turning the Tide Together, more than 20,000 delegates attended the six-day gathering, where speakers ranged from famous enterta

发表于:2019-02-18 / 阅读(158) / 评论(0) 分类 英语新闻

The head of the International Monetary Fund says the global economy is improving after a difficult time, but remains fragile. In a Tuesday speech to journalists in Washington, Christine Lagarde warned against complacency or insularity. She said Europ

发表于:2019-02-18 / 阅读(158) / 评论(0) 分类 英语新闻
学英语单词
abdur'rahman
acquiescencies
actabler
acute urate nephropathy
agin'
automated glossary
batch pasteurizer
beta ray emission
biosystematists
bolshaya glushitsa
bouquet spur
breast reduction
bull snakes
calonectris leucomelas
carbon-steel bit
chewingly
circulating check
clamp ring
crude oils
depken
dowried
dranyen
e sharp
eclipse seasons
edaphosaurus
EEO
embusartan
emulation bus
equilibrium conditions
external aperture of aqueduct of cochlea
fifth-inning
Florical
flue gas desulfurization process
galbanums
gas utilization rate
genacerores
ghee
gill nephritis
grow out of something
gully head protecting works
Halab
honor point
houseroom
hysterical mania
incision inferius (ii)
inorganic active filler
Jacob alloy
La Pobla de Claramunt
laishley
laser-welding machine
latreillia valida
light spotted cotton
lightstick
macroscopic acidity constant
mercurous chloride electrode
micromechanical
migratory volume
miseditions
n-dimension sample space
n-propyl nitrite
never-to-be
odorometers
oenocytoid
onion bulb succulent layers
pagri
pars facialis platysmatis
Pedicularis kansuensis
photo morphogenisis
plain bracket
play-off beam
Poissonian
Pontians
poudrage
propensenesse
Purazolyl
rechoreographing
redos
richard feynmen
right to the use of a site
sap stain
scrolly
self-unloading ship
Stokes frequencies
supercapillary seepage
switched path
take the evidence
telemarket
temporary memory
tiki-tour
Tokoname
tool dresser
traveling box
triethiodide
tripod adaptor
under my skin
underperformed
upgradient transport
validamycin
water garden
wonned
Zincali