Reduction valve
[化] 减压阀
🧩 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
Harry! Michelle! Can you wait till I make a phone call?
Harry， Michelle，你们等一下让我打个电话好吗？
Silence in times of suffering is the best.
遭到不幸时，沈默是上策。
She makes it clear that she doesn't like swimming.
她明确地表示她不喜欢游泳。