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
This is wonderful, you're a great cook.
太好吃了，你真是个好厨师。
I think exactly the same way.
我完全同意。
he knows while he looks at one side what the other side is like;
他看物体的一边时，便知道另一边是个什么样子。