Corticin
n. 一种合成的地铺[毡]
🗣️ 情景例句
You must observe these simple rules.
你必须遵守这些简单的规定。
I think the teacher works us too hard.
我觉得教师害得我们太苦了。
We waited and waited, but nothing happened.
我们等啊等啊，可情况没有变化。