fluorescent lamp日光灯

electric calculator计算器

tube真空管

electric fan电风扇

dictaphone, dictating machine录音机

tape recorder磁带

television电视机

electric iron电熨斗

electric foot warmer暖脚器

electric shaver电动剃须刀

electric cooker电饭锅

electric heater电暖气

electric vacuum cleaner吸尘器

bulb电灯泡

electronic oven电烤箱

radio收音机

microphone麦克风

loud-speaker扩音机

refrigerator冰箱

air conditioning空调

microwave oven微波炉

dry cell干电池

tap电线搭接处