Cavum oris
[医] 口腔
🧩 词语组成解析
n. 空腔(如耳腔)
[医] 口的
🗣️ 情景例句
Let's plan an after-graduation trip!
让我们计划一次毕业后的旅行！
I think it's going to be too high.
我认为它将太高。
That is a lovely hat!
真是一顶可爱的帽子！