Kneestone
山墙角石
🗣️ 情景例句
It's bound to happen sooner or later.
这件事迟早要发生。
What do you want to be after school?
当你完成学业以后，你要做什么？
As quickly as they could, the men ran to th steps and up into the open, many of them with their clothes on fire.
工人们尽快朝楼梯跑去，爬上楼梯跑出舱外，其中好多人衣服已经着火了。