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
Now let's head off for the city and the university club.
现在让我们进城去， 到大学俱乐部。
I got a clear picture on the TV set.
我的电视机有很清晰的画面。
family, finances and what you want from your investments.
家庭、财源和你想从投资中获得的好处的信息。