Valvulopathy
[医] 心瓣病
🗣️ 情景例句
I'm paying lots of money for you, so you'd better do well.
我为你花了那么多钱，所以你要好好干。
He is studying the ecology of ameba.
他在研究阿米巴
It kept repeating the steps over and over.
蜜蜂一而再，再而三地重复它的"舞步。