单词：embryonic covering
单词：embryonic covering 相关文章
星级典句： 第一句：Please insure us against all risks $300,000 value of 5,000 sets of Butterfly sewing machines, sailing for New York. 请给我们价值300000美元的5000台发往纽约的蝴蝶牌缝纫机保一切险。 A: What do you ex
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HEALTH REPORT - New Embryonic Stem Cell Lines Developed for Researchers By Paul Thompson Broadcast: Wednesday, August 11, 2004 This is Gwen Outen with the VOA Special English Health Report. Researcher
健康与经济
By Ted Landphair Washington 26 July 2007 For a second time in a year, President Bush has vetoed a bill that would have sanctioned federally funded stem cell research using human embryos. His stance reflects conservatives' view that destroying life to
2007年VOA标准英语（七月）
Whether a man is drawn to a woman's body or her face may depend on whether he sees her as a short-term fling or a long-term lover, according to a new study that discusses evolutionary motivations in dating. Men who, for the purposes of the study, wer
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金融英语考试辅导:常见保险条款英语(2) 保险条款4 （31）livestock poultry insurance clauses （by sea， land or air）。 活牲畜、家禽的海上、陆上、航空保险条款。 （32）risks clauses of the P.I.C.C. subject t
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