Four electrode valve
[电] 四极阀
🧩 词语组成解析
four
[fɔr]
num. 四;四个;第四;
n. 四的;四个一组之物;
valve
[vælv]
n. 阀;真空管;（管乐器的）活栓;（心脏的）瓣膜;
vt. 装阀于;以活门调节;
🗣️ 情景例句
What do you want to do after breakfast?
早餐后你想做什么？
What is your guess about the outcome of this meeting?
你认为这项会议的结果将会如何呢？
You stupid jerk!
你这蠢猪！