Valvulotome
[醫] 瓣膜刀
?? 醫學釋義
心瓣膜刀
??? 情景例句
Tell me plainly what you mean.
把你的意思明明白白告訴我。
I suppose so.
我想是這樣。
The open sea was deep and mysterious,
無邊無際的海洋深邃而又神秘，