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	olivospinal tract olla olla podrida olla-podrida Ollie Ollier disease Ollier-Thiersch free skin graft olm Olmec olmec ology ololiuqui olophonia oloroso olothorb OLTEP OLTEP OLTP OLTP oltremare Olunchun Olympia Olympiad Olympian Olympic

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