Valve electrode
[化] 阀电极
🧩 词语组成解析
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
You can't do that! it's against the rules.
你不能那么做！ 那是违反规定的。
To wait patiently
耐心等待
I forgot to prepare the speech I'm supposed to give today.
我忘了准备今天的我该做的演讲了。