Controlling valve
[机] 控制阀
🧩 词语组成解析
[计] 控制的\\n[经] 控制
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
Yes. I'll hold. He's checking. You do?
好， 我会等。他正在查。真的有了？
It's difficult to make a decision whithout knowing all the facts.
不了解所有事实而做出决定是困难的。
I'm really positive that this product has all the features you have always wanted.
我确信这种产品有各种你所要的款式。