n.邮件( mail的名词复数 )；邮政（制度）；（用作报纸名称）邮报；电子邮件v.邮寄( mail的第三人称单数 )； 双语释义：n.(名词)[U]邮政(制度),邮递 the postal system[U][C]邮件,邮包 letters and anything else sent or received by post, especially those travelling or arriving togetherv.(动词)vt. 邮寄 post (a letter, parcel, etc.