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 always cry at weddings.
我在婚礼上老是哭。
Scholar
学者
He had no sooner returned than he bought a house and went to live there.
他刚一回到英国便买下了一幢房子住了进去。