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	neutron death neutron decay neutron decoupling experiment neutron-deficient neutron-deficient isotope neutron-deficient nucleus neutron-deficient nuclide neutron-deficient short half-life neutron DE meter neutron density neutron density disadvantage factors neutron density fluctuation neutron densuty distribution neutron depolarization effect neutron detection neutron detection reaction neutron detection system neutron detector neutron diagnostics neutron diffraction neutron-diffraction analysis neutron diffraction analysis neutron diffraction apparatus neutron diffraction camera neutron diffraction pattern

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