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	bigmouth bigmouthed big name big-name bigname big needle bigness bigness scale big news bignonia Bignoniaceae bignonia chinensis lam bignoniad big notse big number big on big one big opening easy open lid production line bigos bigot bigoted bigotry big picture big-pot-rice big powerstation

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