Boundedness
[计] 有界性
🗣️ 情景例句
Money is something, not everything, but without money, you cannot do anything in this world.
金钱并不是万能的，但没钱是万万不能的。
Don't know how to play the game.
不上道。
First turn the gas off and cover the pan.
首先，把煤气关上，盖上油锅。