带有镍阴极和镉阳极的可充电电池；用来应付低功率状态时的紧急情况。

带有镍阴极和镉阳极的可充电电池；用来应付低功率状态时的紧急情况。的英文翻译

基本释义

• a rechargeable battery with a nickel cathode and a cadmium anode; often used in emergency systems because of its low self-discharge rate.