Caverning
n. 巨穴, 洞窟, 深处\\nvt. 放于山洞中, 挖空
🗣️ 情景例句
What time will the plane land?
飞机在什么时间降落？
You cannot have two forenoons in the same day.
一日之中不可能有两个上午。
As far as policy is concerned, I have to say something.
谈到政策，我得说几句。