B 开头单词
battery shaver 电动剃须刀
battery service disconnect device [交通运输工程]电池断开装置
battery series connection [机械工程]电池串连
battery separator [电] 电池隔板；[电] 蓄电池隔板
battery reversal [电子、通信与自动控制技术]电池接反
battery remaining capacity [交通运输工程]电池剩余电量
battery receiver [经济学]电池式接收机
battery railcar 电瓶动车
battery rack n. 蓄电池架
battery powered shaver [经济学]电剃须刀
battery powered appliance [动力与电气工程]电池供电电器
battery powered adj. 电池供电的
battery power supply unit [商业]电池供电机组
battery power 蓄电池电源
battery post 蓄电池极柱
battery plug 蓄电池塞子 电源插头 电源接头
battery pliers 手钳，长钳
battery plate group [经济学]蓄电池极板组
battery plate 蓄电池极板