Boundedness
[计] 有界性
🗣️ 情景例句
Oh, well, that would be very nice.
噢， 好吧， 那倒很好。
Lots of people like stamp collecting.
许多人喜欢集邮。
as my wife and I discovered during a tour through the Balkans.
我与妻子在一次周游巴尔干半岛时对此深有体会。