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
I think I've had enough of that sandwich.
我想我已经吃够了三明治。
Do you usually work at the restaurant after school?
你通常在放学后在餐厅工作吗？
I had to sit up all night writing the report.
我不得不熬通宵写报告。