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
Pete's full of surprises. Pete
总是出人意表。
We can live without our friends, but not without our neighbours.
生活可无友，邻居不能无。
It's six o'clock.
六点钟了。