Mitral valve
n. 僧帽瓣, 二尖瓣
🧩 词语组成解析
a. 二尖瓣的, 僧帽状的\\n[医] 僧帽状的, 僧帽瓣的, 二尖瓣的
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
You hit the nail right on the head.
你说对了。
In elementary school,the child learns to read and write.
在小学，孩子学习读写。
It's tomorrow at twelve o'clock, right?
是明天12点吧？