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	unutterableness unutterably unuttered UNU-WIDER unuxorial UNV unvacated unvaccinated unvacillating unvacuumed unvadable unvague unvail unvailable unvaile unvailed unvailing unvails unvain unvainly unvalenced unvaliant unvaliantly unvalid unvalidatable

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