Bianchi's valve
[医] 比昂基氏瓣(鼻泪管襞)
🧩 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
Where are they?
草图在哪儿？
What's your motherland?
你祖国是哪儿？
The bridge has been washed away by the floods.
桥已经被洪水冲走了。