Mitralism
[医] 二尖瓣病素质
🗣️ 情景例句
Grandpa really loves his family, doesn't he?
爷爷确实很爱这个家， 是吗？
It is too late to cast anchor when the ship is on the rock.
船触礁后在抛锚，为时已经太晚了。
Thanks. That's very kind.
谢谢，那太好了。