Vieussens's valve
[医] 维厄桑氏瓣(前髓帆)
🧩 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
Oh, yeah?
噢 ，做什么？
This has been a very confusing time in my life.
现在，是我的人生中最混乱茫然的时期。
When they had gone, the driver of the car came towards him.
他们走后，汽车司机向他走来，