英语词汇“know one's business”的读音、翻译、释义、用法及例句-智慧网

词汇	know one's business
释义	know one's businessknow one's business1.■精通业务Imes knows his business because he has been in this line for years.因为艾姆斯干这行多年, 所以他精通业务。
随便看	gestational psychosis gestational toxicosis gestation days gestation interval gestationperiod gestation period gestation period feeding gestation period of investment gestationperiod of investment gestation reaction Gestell gesterol gestic gesticulant gesticular gesticulate gesticulation gesticulative gesticulatory gestion gestodene gestogen gestone gestoral gestosis

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