英语词汇“precursor chemicals”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	precursor chemicals
释义	precursor chemicals freq. 4 dict. 2 [网络]易制毒化学品；化学先质；前体化学品
随便看	inert dilent inert diluent inert diluent effect inert diluent gas inert distillation inert dust inerted inerted containment inerteen inert electrode inert, electrode inert electrolyte inert element inert elements inert environments inertest Inert excitation inert explosive inert filler inert filling inert floating resin inert fluidized bed inert food inertfree gas inert free gas

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