Ball's valve
[医] 鲍尔氏瓣, 莫尔加尼氏瓣
🧩 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
We never intended that she get involved.
我们从没打算把她牵扯进去。
Off base!
太离谱了吧！
The tape was so stick that they did not dare to cross it.
胶带极粘，蚂蚁不敢从上面爬过。