Keeper electrode
[计] 定位电极, 保持电极
🧩 词语组成解析
keeper
['ki:pə]
n. 保管人;饲养员;负责人;监护人;
🗣️ 情景例句
Next week I'm taking my driving test.
我下星期考车牌。
Thanks.
谢谢。
Certainly!said her mother.
“当然可以！”她妈妈说。