英语词汇“pcb”的读音、翻译、释义、用法及例句-范文网

词汇	pcb
释义	pcb短语和例子PCB ＝1.polychlorinated biphenyls 【化学】聚[多]氯联苯〔系一种极有害的污染物〕。2.petty cash book 【会计】零用现金簿。3.printed circuit board 【计算机】印刷电路板。
随便看	finicky finikin fining finis finish finish allowance finish line finished finisher finishing finishing block finishing coat finishing material finishing metal finishing school finishing touch finite finite decimal finite induction finite progression finite verb finitude fink fink-out finland

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