单词：1-menthol
1-薄荷脑；1-六氢化瑞香草酚；1-盖醇
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Boadcast: Jan 21, 2003 By George Grow This is Sarah Long. VOICE TWO: And this is Bob Doughty with SCIENCE IN THE NEWS, a VOA Special English program about recent developments in science. Today, we tel
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It is estimated that over 400, 000 Americans every year die of smoking related diseases. But kicking the habit is not so easy. A new study finds that smokers who smoke menthol cigarettes could have mo
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万花筒2006年
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NPR边听边练
NPR边听边练
From NPR News in Washington, I'm Lakshmi Singh. Boy meets world. Today, the world had its first glimpse of Britain's royal new born, the third in line to the throne. He was brought up by his parents William and Kate, Duke and Duchess of Cambridge. An
发表于:2019-03-15 / 阅读(427) / 评论(0)
2013年NPR美国国家公共电台7月
2013年NPR美国国家公共电台7月