您要查找的是不是：
- 電electricity
- 電路circuit
- microphone (麥克風)微音器
- 水電(n) hydroelectric power
- 用電electro-
- 帶百葉窗的定向通風系統microphone單向送話器directioal louver ventilation system
- (=axial gradient) 軸梯度，軸傾度ax. grad.
- 麥克風 - 將麥克風線（綠色）插入 Microphone 插孔Microphone - plug the microphone cord ( green ) into the microphone jack
- (=mitral valve gradient) 二尖瓣(壓力)梯度MV grad.
- 電的telephonic
- 麥克風 - 將麥克風線（綠色）插入 microphone 插孔Micdlehone - plug the microphone cord (green) into the microphone jack
- 電熱galvanothermy
- 電位electric potential
- 電場electric field
- 上電electrify
- 電吉他electric guitar
- 變電power transformation
- 弱電light current
- 電導率electrical conductivity
- 電水壺electric kettle
