单词：fluorothene
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大家都知道人的正常体温是摄氏37度。可是，你们可知道，在不同的情绪下，人血的温度可能变得滚烫，或者变得冰冷。这当然是不可能的，只是形像化的
美国习惯用语
By Carol Pearson Washington 25 May 2007 Women who do not want children, and those who do, are both getting new help. The U.S. government has approved a birth control pill that eliminates menstrual cycles, and it also has approved a product to help wo
2007年VOA标准英语（五月）
有人曾经曰过：女生是一种生命力极其顽强的生物，每个月流血几天不止，却依然上得了厅堂，下得了厨房，斗得过小强，打得过流氓。那么，女孩纸们大姨妈来了，用英语怎么说？ 1. My per
英语口语
There's been a lot of conversation revolving around tampons lately. Their material components have been brought under scrutiny, and the negative environmental impact of the disposal of plastic applicators have been the subject of many-a-discussion. E
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They may be the victims of unwanted sexual advances. And unfortunately, very, very often it might come even from their teachers. When boys and girls reach puberty, their bodies go through many physical changes. But for girls in Africa, the onset of m
VOA标准英语2010年(二月)
They left a great, wide wake, as though continually unrolling a great wide parchment upon the sea. 它们撇下一条又阔又粗的水痕，直象一张阔大的羊皮纸，在海上不断地摊开来。 Full in this rapid wake, and many fathoms in
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