您要查找的是不是：
- 电electricity
- 电路circuit
- 水电(n) hydroelectric power
- 用电electro-
- 电的telephonic
- (ofindustrial边角科material)边界boundary
- [material+] 磨薄to wear thin
- 电热galvanothermy
- 电位electric potential
- loose material (纺织)散纤维
- (=material) 物质，原料，材料mat.
- 电场electric field
- material density (人口)实质密度
- 上电electrify
- 电吉他electric guitar
- 变电power transformation
- 弱电light current
- 电导率electrical conductivity
- 电水壶electric kettle
- 风电wind-powered electricity generation
