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
More than 50% of marriages are doomed to fall.
50%的婚姻都注定以失败告终。
This part of the country is very flat.
这个国家这一部分很平坦。
It was very old and precious even then.
却使在当时，它也属历史悠久的珍奇之物。