Intervalvular
[医] 瓣膜间的
🗣️ 情景例句
Are you sure you know where you're going?
你真认识你要去的地方吗？
Don't climb a tree to look for fish.
勿缘木求鱼。
May I? Thanks. Oh, this one is nicer than the other one. What's in it?
可以吗？谢谢。噢，这个比那个更好点儿。里面放的是什么？