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n.致癌物( carcinogen的名詞復數(shù) )...
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carcinogens的音標：carcinogens的英式發(fā)音音標為：[kɑ:'s?n?d??nz]carcinogens的美式發(fā)音音標為：[kɑ's?n?d??nz]...
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致癌作用...
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Some researchers contend that carcinogens may turn healthy cells into cancer cells.有些研究人員認為,致癌物質能使健康細胞變成癌細胞.Carcinogens may turn healthy cells into cancer cells.致癌物質能使健康細胞變成癌細胞。Chemical carcinogens generally require meta...
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carcinogensis的音標：carcinogensis的英式發(fā)音音標為：[kɑ:s?n?d'?ens?s]carcinogensis的美式發(fā)音音標為：[kɑs?n?d'?ens?s]...
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Some researchers contend that carcinogens may turn healthy cells into cancer cells.有些研究人員認為,致癌物質能使健康細胞變成癌細胞.Cate - chins may also prevent DNA damage caused by carcinogens.兒茶酸還可能預防致癌物質引起的DNA損傷.Carcinogens may turn healthy...