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
I've been wanting to meet you for some time.
很久以来我一直想见你。
The computer is out of order.
这台计算机坏了。
When did you last go to the seaside?
你上一次是什么时候去海滨的？