A capacitor is the electrical equivalent of the bucket.

电容器就是吊桶的电子等价物。

youdao

Without the chemical-electrical conversion, a capacitor can be charged and discharged much more rapidly than a battery, last longer and weigh less.

电容器不依靠电-化学转化。 相比电池，电容器能够更快的充电和放电，持续使用时间更长，并且更轻。

youdao

Simply put, a capacitor stores an electrical charge between two conductive plates separated by an electrical insulator.

简单地说，一个电绝缘体隔开两片导电板，而电容器在导电板间储存电量。

youdao

Engineers had learned that a resistor, which restricts the flow of electrical current, is best made of certain materials and a capacitor, which stores electrical charge, of others.

ECONOMIST: Jack Kilby

The capacitor will power electrical components such as the air conditioning and stereo, which are normally powered by an alternator connected to the engine.

FORBES: Mazda Bets Big On Diesel With The All-New 2014 Mazda 6

The expert said a degraded capacitor, a circuitry component used in various electrical appliances, was the likely cause of the fire.

BBC: The house damaged by the fire