您要查找的是不是：
- 电electricity
- 电路circuit
- 水电(n) hydroelectric power
- 用电electro-
- 电的telephonic
- (=Emergency Room) 急诊室E.R.
- 电热galvanothermy
- directors room董事室
- 电位electric potential
- [hair，room+] 乱七八糟地to be in a mess
- 电场electric field
- [+room，house] 悄悄溜进/出某处to slip into/out of sth
- [frm] [+room，motorway etc] 离开某处to exit from sth
- 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
