Lock(ing) valve
[化] 锁紧阀; 保险阀
🧩 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
Having some dinner?
吃点晚餐？
I would like to confirm the reserved seat.
我要确定已预定的位置。
We like it very much. It's great!
我们非常喜欢，太好了！