🧩 词语组成解析
n. 瀑布；陨石
🗣️ 情景例句
Where's the campus cafeteria?
校园的食堂在哪儿？
I've got a lot of things to do before I can leave.
在我能离开以前，我有很多事情做。
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。