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	two-part mould two-part moulding two-part prepayment meter two-part step-rate prepayment meter two-part tariff two-party two party draft two-party line two-party system two party tariff two-pass two-pass 3D migration two-pass assembler two-pass boiler two-pass condenser two pass condenser two-pass cooling two-pass grate two-pass horizontal regenerator two-pass macroassembler two pass macroassembler two-pass superheater two-pass type two-path two-path circuit

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