电 器 flashlight 手电筒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