单词：xenografts
n tissue from an animal of one species used as a temporary graft (as in cases of severe burns) on an individual of another species
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[00:04.48]Something free. 自由 自在的梦 [00:08.60]It never works. 都没有用 [00:17.96]Is that the only thing you dream? 你只做了那场梦吗 [00:21.60]I don't... I don't remember. 我不记得了 [00:28.16]Do you dream about the car acci
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By William Eagle Washington,DC 29 December 2006 In Somalia, which has not had an effective central government in 16 years, the UN says an estimated 1.4 million people need emergency humanitarian relief. Of those, 400,000 are those whove been interna
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Former Soviet states including Russia say they will help stop ethnic violence in Kyrgyzstan which has left more than 100 dead. The Collective Security Treaty Organization met for emergency talks in Moscow, but it's not released details on whether mil
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Exercise is something most of us love to hate. A lot of us avoid it altogether. I do a lot of exercise, but not because I like it. I do it because it helps me stay slim and healthy. I always feel great after exercising, so there are good parts to it.
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Bill Clinton Why did Bill Clinton get fired from his job at K.F.C.? Because he couldn't keep his lips off the breasts and thighs. Notes: 1.Why did Bill Clinton get fired from his job at K.F.C.? 为什么比尔克林顿被肯德基炒了鱿鱼？ 2.Be
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Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
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Unit 3 Dull Axe 第3单元 钝了的斧子 Jon likes his job and he used to be quite good at it. In fact, ten years ago when he began working at TT, he was considered one of the best in the company. However, over the past few years Jon'sperformance a
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This title is the kind that gets attention, isn't it? I first heard about these two characters a few days ago. My three boys play an on-line game called Minecraft. It's actually quite fabulous. It is an unending arena, where you can discover and crea
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Grammar Girl here. Today's topic is the word xeriscape. This is kind of a self-indulgent podcast for me. I've been house hunting lately, and I swear if one more real estate agent tells me about a property's wonderful zeroscape, I'm going to rent for
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图片1 Photo courtesy of Laura Herman, Tampa, Florida Grammar Girl here. Today's topic is the word xeriscape. This is kind of a self-indulgent podcast for me. I've been house hunting lately, and I swear if one more real estate agent tells me about a
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Scientists say they have successfully tested artificial blood vessels grown in the laboratory. In a heart bypass operation, surgeons typically remove a vein from a patient's leg and use it to replace blocked arteries that feed the muscles of the hear
VOA标准英语2011年(二月)
ROBERT SIEGEL, HOST: We're going to hear now how doctors in Europe used genetically engineered skin cells to treat a child who was on the verge of death from a rare inherited disease. The treatment represents a notable success for the field of gene t
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But I want to suggest that there's also a fifth one. 但我想说还有第五阶段。 And I think of this as a kind of existential wake-up call. 我想这是一种自我觉醒。 That night in my apartment, after I got done kicking myself and so for
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Scientists say they have successfully tested artificial blood vessels grown in the laboratory. In a heart bypass operation, surgeons typically remove a vein from a patient's leg and use it to replace blocked arteries that feed the muscles of the hear
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HEALTH REPORT - Fetal Skin Cells May Treat Burns By Caty Weaver Broadcast: Wednesday, September 21, 2005 I'm Shep O'Neal with the VOA Special English Health Report. A method tested in Switzerland may
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By Mandy Clark London 26 December 2007 Many surgical procedures taken for granted in the West are not available to the world's poorest people. Yet, a dedicated crew of doctors and nurses, aboard Mercy Ships, bring hope and healing to those in need, w
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By Laura Adams. Todays show is about what makes someone a dependent, or an exemption, for income tax purposes. Tax Exemptions Save Money Its important to understand who you can claim as a dependent on your taxes, because you get a tax exemption for e
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How to Find Time to Exercise We all know we should get more exercise but most of us dont manage to be nearly so active as we want to be. Its easy to blame busy lives. If your boss expects long hours or you run your own business, or youre a stay-at-ho
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Voice 1 Thank you for joining us for todays Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 In 1942, du
环球英语 Spotlight