Test valve
[化] 检查阀
🧩 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
That idea would never work in practice.
那种设想永远实现不了。
I didn't catch that, Could you go over that again?
我没有听清楚，请你再说明一下好吗？
Nonsense!
鬼话！