Cavitied
a. cavity的变形
✅ 同义词
🗣️ 情景例句
which is going out with a camera and a roll of film
那就是带着照相机和一卷底片出去久
I'm sorry,but both of them are busy right now.
很抱歉他们现在很忙。
I see.
原来如此。