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	document reproduction service document retrieval document retrieval service document retrieval system documents against acceptance documents-against-acceptance bill documents against cash documents against payment documents against payment after sight documents against payment at sight documents-against-payment bill documents against presentation document sample documents attached documents for collection documents of approximate estimate documents of estimate dogmata dogmatic dogmatical dogmatician dogmatics dogmatil dogmatise dogmatism

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