Y-valve
[化] 角阀Z
🧩 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
Five.
5号。
Those flowers look pretty but don't give off a nice smell.
这些花看似漂亮，但是气味并不好。
Would you like to go through our factory some time?
什么时候来看看我们的工厂吧？