英语词汇“know one's business”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	know one's business
释义	know one's business na.精通自己干的一行；精通本行 [网络]精通自己一行；精通自己所干的一行；明白事理
随便看	I-shaped prop I-shaped suspension shaft i-shapen is happened that ishaq ishaqs ishare ishares ishas Ishasha Ishau ISHB Ishbak ishbel ishbels Ishbi-benob ish bosheth ishbosheth Ish-bosheth ISHC ISHCN ISHD ishe is he ished

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