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	flow cell compartment flow cell sorter flow channel flow characteristic flow characteristics of powder flow chart flowchart flowchart connector flowchart convention flow-chart graph flow charting flowcharting flowchart microprogramming language flow chart of data by simulation model flow chart of data processing flowchart package flowchart program flow-chart program scheme flowchart schema flowchart symbol flowchart technique flowchart template flowchart text flow chip flow circuit

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