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
I see what you mean.
我明白你的意思。
Money spent on the brain is never spent in vain.
智力投资，决非虚掷。
Yes, that's right. Good!
对，正确，很好！