单词：Ternstroemia longipedicellata
单词：Ternstroemia longipedicellata 相关文章
Sue跟坐在隔壁的同事George聊天。 Sue: Hey George, take a look at this article. It says several major airlines are considering allowing people to use their cell phones while in the air. George: Oh no, really? That's one of the worst ideas I'
礼节美语
歌曲： Always and forever 艺人： Krypteria 音乐星级： ★★★★ 所属专辑： In Medias Res 发行年代： 2005 风格： Gothic Metal 相关介绍： Krypteria原本只是几个音乐人用来挑战梦想的短线组合，最后却成为筑梦踏实的最佳样板。80年代末期三个喜欢Kiss、Judas Pri
金属
What Is Progeria? Progeria was first described in the nineteenth century. The mysterious disease is often thought of as premature aging. Children with progeria are normal for their first year of life, but then develop medical problems normally seen i
英语听力文摘 English Digest
GWEN IFILL:Forty years after it became legal, the debate over abortion has not gone away. According to a new Wall Street Journal/NBC News poll released today, 70 percent of Americans do not want to see Roe v. Wade, the Supreme Court decision which le
PBS访谈健康系列
Marilyn Monroe, 1926-1962: America's Most Famous Sex Symbol The beautiful movie star had an exciting but tragic life. VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Steve Ember with the VOA Special English program, People in America. Today we te
名人轶事
By Brian Padden Las Vegas is one of the most famous tourist destinations in the world. It earned its reputation as America's playground through legalized gambling. But today 35 million visitors come t
VOA2004（下）--文化艺术
Roe versus Wade is one of the best known Supreme Court cases. The issue is whether a healthy woman has a right to end a pregnancy through an abortion. In Texas in the early 1970s, state law barred such operations. A 22-year-old pregnant woman living
2018年VOA慢速英语(十)月
Adam Phillips For many Americans, Memorial Day means the beginning of the summer vacation season. But Memorial Day was set aside as a national day of remembrance for those who have died in America's w
VOA2004（上）--国际时事
By Joe Bavier Abidjan 25 October 2006 Nearly four years into international mediation aimed at reuniting war-divided Ivory Coast, the U.N. Security Council is preparing to pass a new resolution creating another transitional period. Despite the effort
2006年VOA标准英语（十月）
By Carol Pearson Washington 28 March 2007 watch Stent Study report A new, landmark study finds heart stents devices used to open blocked arteries - may not be as effective in the long term as medication in preventing heart attacks. VOA's Carol Pears
2007年VOA标准英语（三月）
Stem Cell Therapy Effective Against HIV Virus in Mice The actual stem cells were injected in my arm, said Diana Souza. Diana Souza says stem cell therapy helped restore full use of her severely fractured arm. It is a miracle. It does work. And I have
VOA标准英语2012年(五月)
a butterfly with glowing eyes Believe it or not, Monteiro and her team insert ed a new gene into the butterflys genetic sequenceone taken from a jellyfish . No, I know you're fooling. Actually I'm not. This gene codes for a green florescent protein t
英语听力文摘 English Digest
Why are there males and females? Why are there two sexes instead of three, or twelve, or one? On todayss Moment of Science we'll learn why two is the magic number. Let's start with why there is sex at all. When two organisms reproduce sexually, sperm
英语听力文摘 English Digest
Fish live in water, but do they drink it? The answer is yes, but how fish drink water depends on where they live. Water gets into a fish's body through osmosis, the process in which water diffuses from a higher to a lower concentration. For example,
英语听力文摘 English Digest
Under normal circumstances, each of your brain cells allows various substances, such as sodium, calcium and potassium to permeate its outer cell membrane. Once inside the brain cell, these substances help give the cell stimulus it needs to function p
英语听力文摘 English Digest
> 11 关于使用蜂窝式电话安全性的研究 DATE=3-8-01 TITLE=SCIENCE REPORT - Largest Cell Phone Study BYLINE=George Grow ( Start at 59
科技之光
I've been cheated by you since I don't know when So I made up my mind, it must come to an end Look at me now, will I ever learn? I don't know how, but I suddenly lose control There's a fire within my soul Just one look and I can hear a bell ring One
英乐时空
How Cells Get Around 漫步的细胞 A major reason why many cancers are so dangerous is that they metastasize . This means that instead of staying in one place, the cancer cells migrate from their original site to other parts of the body. No wonder
英语听力文摘 English Digest
It's getting late I think my time is runnig out No one special nothing lasting withing sight How should I stay calm when panic lies just ahead, Everyone can see my youth hanging by a thread No subtle men came to my town No subtle man begging for my h
美国乡村音乐
How to get to fivepoints Make the wrong turn you know If you're thinking of going Think no more Who's taking you down there What's his name Let me know The price he offers Round the corner of love Halfway to fivepoints Is as far as you come Halfway w
美国乡村音乐