英语词汇三大发明的读音、翻译及短语词组释义-英汉双解词典

单词	三大发明
释义	三大发明sān dà fāmíng[the three major inventions by the Chinese――gunpowder, printing and compass] 中国古代的三种大的发明:火药、活字印刷和指南针
随便看	couple of forces coupler coupler plug couple sb's name with sth couplet coupling coupling agent coupling agent of organic titanate coupling aperture coupling bit coupling bolt coupling capacitor coupling capacitor potential dev-ice coupling circuit coupling coeffecient coupling coefficient coupling coil coupling constant coupling device coupling dissipation factor coupling factor coupling filter coupling flange coupling freqency coupling gear box

英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。