電子郵件系統 diànzǐyóujiànxìtǒng email system Definitions Defs Origin Strokes Stroke Words Sentences Sents 电子邮件 電子郵件 diànzǐyóujiàn noun email Information sent through computer networks or the system used for such communication; also commonly referred to as 电邮 diànyóu or 伊妹儿 yīmèir系统 系統 xìtǒng noun system A whole composed of parts that work together to perform a function or achieve a goal; a series or group of related things forming a complex whole.