Combination valve
[化] 复合阀
🧩 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
My father likes going fishing and hunting in his spare time.
我父亲喜欢在业余时间钓鱼和打猎。
Hold (or Run) with the hare and run (or hunt) with the hounds.
两面讨好。
Inevitably you arrive at your destination almost exhausted.
一旦抵达目的地，你总是疲惫不堪。