英语词汇“polychlorinated biphenyl”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	polychlorinated biphenyl
释义	polychlorinated biphenyl /pol'ee klawr"euh nay'tid, -klohr"-/, Chem. See PCB. [1960-65; POLY- + CHLORINATED]
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