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单词
polychlorinated biphenyl
释义
pol·y·chlo·rin·at·ed biphenyl
AHD
[pŏl'ē-klôrʹə-nā'tĭd, -klōrʹ-]
D.J.
[ˌpɒliːˈklɔːrəˌneɪtɪd, -ˈkləʊr-]
K.K.
[ˌpɑliˈklɔrəˌnetɪd, -ˈklor-]
n.
(名词)
PCB.
多氯(代)联苯
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更新时间:2026/4/3 1:43:45