Mitral obstruction
[医] 二尖瓣梗阻, 僧帽瓣梗阻
🧩 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
obstruction
[əb'strʌkʃən]
n. 障碍物;阻碍的行为或例子;阻碍，受阻;妨碍议事;
🗣️ 情景例句
Oh, Somebody's at the door. I have to go.
哦，有人来了，我得去开门。
No one can call back yesterday.
往日不复返。
Well, next time you'd better take my advice!
好啦，下次你最好还是听从我的劝告！