单词：Exofene
六氯酚,灭菌酚
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EXPLORATIONS - Making Soaps with a Story By Dana Demange / Broadcast: Tue, 13 Nov 2007 16:00:00 UTC VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Barbara Klein with EXPLORATIONS in VOA Special English. Have you ever wondered when washing your hands
发表于:2019-01-11 / 阅读(661) / 评论(0)
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By Crystal Park Washington, D.C. 23 June 2006 Watch Drug Report Raloxifene A drug that treats osteoporosis has also been found to be effective in preventing breast cancer. The results are published in this week's Journal of the American Medical Asso
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2006年VOA标准英语（六月）
2006年VOA标准英语（六月）
By David McAlary Washington 20 June 2006 Older women at high risk for breast cancer may soon have a new treatment option. Researchers have discovered that an osteoporosis drug is effective against the disease. In fact, it is as good as the establish
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2006年VOA标准英语（六月）
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