Valve diagram
[机] 阀动图
🧩 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
I'm with you on that matter.
关于那件事我赞成你。
When do you want to leave?
你想什么时候离开？
Because I've just retired.I want to buy a small house in the country.
因为我刚退休。我想在乡下买幢小房子。