-n
suf. 表示：[构成不规则动词的过去分词]：known
🗣️ 情景例句
What?
什么办法？
To have a shoeshine
给...擦皮鞋
I joined in the march and we were marching peacefully along and then the police came up.
我参加了游行，我们以和平的方式往前行进，这时警察突然来了。