E 开头单词
electric signal 电讯号
electric shock 触电；[电] 电击；[临床] 电休克
electric ship propulsion [电子、通信与自动控制技术]电船推进
electric shaver-for women [医药科学]电动剃毛器
electric shaver 电动刮胡刀；电动剃须刀
electric semaphore signal [交通运输工程]电动臂板信号机
electric seawater thermometer [经济学]电测海水温度计
electric sea water heater [交通运输工程]海水电加热器
electric scalpel [医药科学]电刀
electric scalar potential 电标量势 标量电位
electric saw [林] 电锯
electric saber saw [机械工程]电动刀锯
electric rust hammer [经济学]去锈电锤
electric rudder angle indicator [交通运输工程]舵角指示器
electric rotating switch [能源科学技术]电气回转开关
electric rotating machinery 旋转电机
electric rotary-hearth furnace [体育]回转炉床式电炉
electric rotary fish screen 电动旋转式鱼栅