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
Robbie! Good luck!
Robbie！祝你好运！
You cannot see the wood for trees.
见树不见林。
He was caught, put in chains, and sent to America as a slave.
他被抓住了，带上镣铐，送到美国当奴隶。