Valvulae
[医] 瓣, 瓣膜
🗣️ 情景例句
Pardon me, what's the time by your watch?
对不起，你知道现在几点吗？
There's no need!
多此一举！
The day after, Patrick went to the house once more and asked exactly the same question.
第三天，帕特里克又去了，提出了同前两天完全一样的问题。