Mixing valve
[化] 混合阀
🧩 词语组成解析
n. 混合, 混频\\n[计] 混合
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
Who is it?
是谁呀？
He tells me is a city boy, and this is his first time to live in a camp like this.
他说他是一个都市男孩，这是他第一次过这种野营生活。
Who is in charge here?
这里谁负责？