词汇	selective code
释义	selective code 选择代码
随便看	electronic war trainer electronic waste electronic-waste electronic waste disposal electronic wastes Electronic Wastes and Human Health electronic waste water electronic watch electronic watch balance type electronic watching system Electronic Watch Plant electronic water treatment electronic watthour meter electronic watt-hour meter electronic wattmeter electronic wave electronic wave form electronic waveform synthesizer electronic waveguide electronic weapon equipment electronic weigher electronic weighing electronic weighing instrument electronic weighing machine electronic weighing scale