n. a physical phenomenon associated with stationary or moving electrons and protons
n. energy made available by the flow of electric charge through a conductor
n. keen and shared excitement
n. 电, 电流, 电学, 热情, 电力供应
[化] 电学; 电
1. Electricity is essential for powering our homes and devices.
电力是为我们家庭和设备供电的必需品。
2. The storm caused a power outage, leaving us without electricity for hours.
暴风雨导致停电，让我们几个小时没有电力供应。
3. Many people are looking for ways to save electricity and reduce their bills.
许多人正在寻找节省电力和减少账单的方法。