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	shrinkage method shrinkage mining shrinkage of a casting shrinkage of clot shrinkage of line shrinkage of vitreous shrinkage porosity shrinkage prevention shrinkage ratio shrinkage retarding treatment shrinkage rib shrinkage rule shrinkage segregation shrinkage stope shrinkage stope face shrinkage stoping shrinkage stoping method shrinkage strain shrinkage stress shrinkage temperature solar motion solar navigation solar nebula solar network solar neutrino

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