“express mail service”的概念、定义、翻译、参考文献-科学参考

单词	express mail service
释义	express mail service Encyclopedia 工学〔快递服务〕释 express mail service；EMS邮政特快专递邮政企业采取最快发运速度、专门处理手段及专人直接投递的邮件传递方式。
随便看	simple graded algebra simple graph simple group simple group of Lie type simple groupoid simple harmonic lattice vibration simple harmonic motion simple harmonic oscillation simple harmonic oscillator simple harmonic vibration simple harmonic wave simple hexagonal lattice simple homotopy simple homotopy equivalence simple-homotopy-equivalent simple homotopy type simple hypothesis simple ideal simple ideas and complex ideas simple infinite sequence simple integral simple interest simple interest formula simple interferometer simple intersection point

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