您要查找的是不是：
- 电electricity
- 电路circuit
- 水电(n) hydroelectric power
- 用电electro-
- impedance cardiogram（abbr.ICG）心阻抗图血流, 心阻抗图, 阻抗心动图
- 电的telephonic
- reflected secondary impedance (变压器)折算到一次线圈的二次阻抗
- back ground (即底影)背景
- 电热galvanothermy
- burn ... to the ground把 ... 烧成焦土
- 电位electric potential
- ground roller (水流的)底部旋滚
- low to the ground (体型)低身广躯
- 电场electric field
- polygonal ground (网纹土)多边形土
- 上电electrify
- 卧室是"世贸废墟(Ground Zero)"，因为太脏太乱；Their bedrooms are "ground zero. " Translation? A total mess.
- 电吉他electric guitar
- cutting at ground level (傍地斩)低斩
- 变电power transformation
