Valvulopathy
[医] 心瓣病
🗣️ 情景例句
I'm not sure I'm up to it.
我不能肯定我是否能做得来。
It's not gonna work.
行不通的啦！
How much did you pay for all these things? asked her mother.
“买所有这些东西你付了多少钱？”她妈妈问。