Boundedness
[计] 有界性
🗣️ 情景例句
I've still got a ton of paperwork left to do.
我有成吨的工作要做。
I'm glad to hear about your graduation.
我很高兴听到你毕业的消息。
It contained five large bars of chocolate and three bags of sweets!
里面装了5大块巧克力和3袋糖果！