短語(yǔ)詞組短語(yǔ)electric c discharge machining 電火花加工electric spurious discharge 亂真放電electric spark discharge 電火花放電electric c discharge 放電electric -discharge lmorningplifier 放電燈electric c discharge printer 放電式印刷機(jī)ESD Electric Static Discharge 靜電放電electric c discharge lamp 放電燈 返回 electric discharge