E 开头单词
electric heat accumulator [机械工程]电蓄热器[土木建筑工程]电蓄热器
electric hearing aids [医药科学]电助听器
electric hand saw [土木建筑工程]手电锯
electric hand generator system [动力与电气工程]手摇发电机制
electric hand dryer [经济学]电干手器
electric hand drill 手提电钻；手电钻
electric hammer drill [建][机] 电动锤钻；电锤钻头
electric hammer [机] 电锤
electric hair dryer [电] 电吹风机
electric gyrocompass [机械工程]电气回转式罗盘[经济学]电罗经[交通运输工程]电罗经[电子、通信与自动控制技术]电气回转罗盘
electric guitar 电吉他
electric grand piano [艺术学]电钢琴
electric gramophone pick-up head [经济学]电唱头
electric gramophone pick-up arm [经济学]电唱臂
electric grain sampler [农业科学]电动粮食杆样机电动粮食扦样机
electric gathering locomotive [地球科学]调车电机车