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	invocation invocation of procedure invocation privacy lock invocation procedure invocative invocatory in vogue invoice invoice adjustment invoice amount invoice approval invoice approval stamp invoice book invoice-book outward invoice book outwards invoice checking invoice clerk invoice copying book invoice cost invoice date invoice discount invoice discounting invoice duplicate invoice factoring invoice form

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