单词：copper brazing alloy
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Hot laptops lead to toasted skin syndrome 使用笔记本电脑导致烘烤皮肤综合征
跟希哥学英语
World Down Syndrome Day is on March the 21st every year. It is on this day because the number 21 is important in the identification of Down Syndrome. The condition is created by a 21st, extra chromosome being replicated three times, thus causing the
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Do you think hot-desking is a good idea? Helen : Hello, this is Real English from BBC Learning English. Im Helen. Zo : 大家好，我是刘佳。地道英语和大家一起学习英语中新出现的流行词汇还有一些新用法。那 Helen, 今天咱们要学的新词是什么呢？ Helen : Today
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By Melinda Smith Washington 23 July 2007 It has been estimated that ten percent of people worldwide suffer from Restless Leg Syndrome . RLS is a neurological disorder that makes it difficult to sit or lie still for long periods of time. The disorder
2007年VOA标准英语（七月）
HEALTH REPORT - Post Polio Syndrome By Karen Leggett Broadcast: Wednesday, April 14, 2004 This is the VOA Special English Health Report. Polio is a disease of the muscles and the nervous system. It is
健康与经济
55 肯塔基州的母马不育症 DATE=6-7-01 TITLE=SCIENCE REPORT - Mare Reproductive Loss Syndrome BYLINE=George Grow (Start at 59
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