单词：4-phenylazobenzyloxycarbonyl-
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Many of the Burgess specimens have now been assigned to living phyla just where Walcott put them in the first place. 许多布尔吉斯标本现在已经归到活着的动物的门里就是沃尔科特最初放置它们的地方。 Hallucigenia and s
万物简史
This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? To keep your car purring, you have to change the oil. Such maintenance produces eight billion gallons of used motor oil annually. Some waste oil does get re-refined to pro
Scientific American(三)月
Fun Fact: Alligators Can Regrow Teeth 有趣的事实：短嘴鳄可以再长牙齿 Fun fact about alligators: they can regrow any of their eighty teeth up to fifty times. Which is pretty impressive, especially compared to us relatively dentally chal
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86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson （Start at 1'02
科技之光
By Amanda Cassandra New York 02 October 2006 Modern music icon Bob Dylan's original song lyrics and other artifacts are on display alongside original 18th century manuscripts by Mozart and Beethoven at New York's Morgan Library. Bob Dylan, May 2, 20
2006年VOA标准英语（十月）
This is Scientific American's 60-Second Science. I am Steve Mirsky.Got a minute? Talk about your vicious cycles. A new study finds that belly fat could be making you hungrier. Which would lead to more belly fat. The research was performed at the Univ
Scientific American(四)月
Algae seem harmless enough. These precursors to plants thrive throughout the world's waters. But these single-celled plants have global consequences. We can thank them for oxygen in the atmosphere, oil in the lithosphere as well as dead zones in the
Scientific American(十一)月
By Anya Ardayeva Moscow 25 April 2006 watch Chernobyl Site report Twenty years ago on April 26, 1986, a massive blast at the Chernobyl Nuclear Plant sent a cloud of radioactivity across Europe, affect
2006年VOA标准英语（四月）
一个挪威的喜剧演员二人组，他们主持的脱口秀电视节目在挪威本地有不少忠实观众，而《狐狸叫》原本是他们为了宣传新一季节目开播而制作的宣传歌曲。这首歌犹如童谣的歌词注定了它的
英乐时空
2006年VOA标准英语-Aging Chernobyl Survivors Share Memories o
2006年VOA标准英语（四月）
By Lisa McAdams Kiev, Ukraine 20 April 2006 VOA Correspondent Lisa McAdams at the prohibiton zone near the Chernobyl nuclear power plant A recent United Nations report about the world's worst nuclear
2006年VOA标准英语（四月）
By Lisa Bryant Paris 25 April 2006 Chernobyl Twenty years after an explosion at the Chernobyl nuclear power plant in the Ukraine, European countries remain deeply divided over the use of nuclear power
2006年VOA标准英语（四月）
By Anya Ardayeva Moscow 24 April 2006 watch Chernobyl Anniversary On April 26, 1986, a massive explosion tore through Reactor Number Four at the Chernobyl Nuclear Power Plant. It was the most devastat
2006年VOA标准英语（四月）
Azaz Residents Pick Up After Aerial Bombings The residents of Azaz clean up and mourn after Wednesday's deadly bombing by Syrian government warplanes. Azaz had been peaceful in recent months, although forces of the rebel Free Syrian Army have had to
VOA标准英语2012年(八月)
By Katherine Cole Washington 17 September 2006 Bob Dylan is one of the world's most-acclaimed songwriters and performers. Over the past five decades, he's sold close to 100-million records, and has performed thousands of shows all around the world.
2006年VOA标准英语（九月）
Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the
英语博客 A cup of English
By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi
2007年VOA标准英语（五月）
WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo
英语新闻
Pripyat, Ukraine. A dead city. Homes, schoolrooms, playgrounds, and other places are crumbling as wild nature reclaims the land. Pripyat once had some 50,000 residents（居民） . Now they are gone, perhaps forever. Only the artifacts of their live
英语新闻
Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in
英语博客 A cup of English