Gate valve
[化] 闸阀; 闸门阀
🧩 词语组成解析
gate
[ɡet]
n. 门;闸门;登机门;入场费;
vt. 给…装大门;[电子学] 电波传送;
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
Shows marked dislike for schoolwork.
明显讨厌功课。
Why did't you tell me?
为什么你不告诉我？
How long has this factory been open?
这家工厂建成有多久了？