单词：congenital defect
- birth defect不正常发育
- congenital abnormality先天性异常
- congenital disorder先天失常
- congenital anomaly先天性异常
单词：congenital defect 相关文章
(MA) Okay, as you look at this next exhibit, you'll notice something quite common --- an ordinary bar of soap. Now, soap has been around a long time --- in fact, the ancient Phoenicians produced soap as a substance for washing the body way back in 6
托福听力短文
What Do Octane Numbers Mean? At the gas pump, you have a choice of octane numbers. 87? 93? Whats the difference? To explain octane numbers, lets take an imaginative leap into the internal combustion engine of a car. Inside the cylinders are combustio
英语听力文摘 English Digest
2010年上海世博会英语学习 World Expo 2010 Shanghai China 时 间：2010年5月1日至10月31日 Date： May 1st, 2010 to October 31st 地 点：中国 上海，上海市中心黄浦江两岸，南浦大桥和卢浦大桥之间的滨江地区
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The purpose of this project is, one: I hate not remembering things that I've done in the past. 项目的目的是，第一：我不喜欢忘记自己过去做过的事情。 There's all these things that I've done with my life that I have no recollec
TED演讲教育篇
WELLINGTON, March 23 (Xinhua) -- Fuel prices are at their highest level in nearly three years in New Zealand on Wednesday after the four main oil companies increased their prices by 3 cents. Shell, Caltex, BP and Mobil have raised the price of 91 oct
英语新闻
模仿文本： But when did all this start? Did teenagers evolve or were they invented? And what role did film play? Next month, there's the chance to see a new film Teenage, an imaginative documentary history, seamlessly blending archive, testimony
英音模仿秀