nicad造句

1、NiCad batteries are also a valid option, but they are not as prevalent as they once were.
镍镉电池也是一个有效的选择，但他们并不像流行，因为他们曾经是。

2、NiCad batteries have powered everything from cordless screwdrivers to emergency lights.
镍镉电池的适用对象无所不包，从无线起子机到紧急照明灯皆有。

3、However, recharging NiCad batteries is a black art.
然而，给镍镉电池充电却是一个黑色艺术。