Stains
n. 染色剂；污点（stain的复数）
🗣️ 情景例句
How much do you want for this?
这件东西你想卖多少钱？
There's nothing to do because tomorrow is a holliday.
无所谓因为明天是假期。
I don't know.I've already had my holiday this year.
我不知道。今年我已度过假了。