Monotonicity
单调性, 单一性
🗣️ 情景例句
About 7. I'm grilling burgers.
7点。我要炭烤汉堡。
How many pieces are you going to buy?
你要买几块？
Anything else you want to bring up for discussion.
你还有什么问题要提出来供双方讨论的吗？