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	premoulded bituminous strip premoulded expansion joint filler premoulded filler strip premoulded joint premoulded joint filler premoulded pile premoulding premoulting prempar premRNA premuffler premultiplication premultiply premundane premune premunition premutation premycosic premyelocyte premyocardial infarction syndrome prename prenarcosis prenasal pre-natal prenatal

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