n.电；电学；电流；热情
The interruption of electricity made us unable to do anything. 电力的中断让我们什么也不能做。
While I was cooking supper the electricity went off. 我正在做晚饭时停电了。
Both students have made quite a few experiments on electricity. 这两个学生都做了不少电学实验。
electricity是不可数名词,它的基本意思是“电”“电流”,引申还可表示“热情”“紧张情绪”,指有感染力的强烈感情。
n.水力电气
n.生物电
