英语词汇“know one's business”的读音、翻译、释义、用法及例句-开邑网

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	abductor pectoralis muscle abductor pollicis brevis abductor pollicis longus abductor ventralis muscle Abdul-Jabbar Abdullah ibn-Husein Abe ABE abeam abeam approaching method abeam direction a beam in sb.'s own eye abeam replenishing rig abeam replenishment at sea abear abearance a beaten path a beaten track ABEC ABEC abecedarian abecedarium abed Abednego a bed of down

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