Monotonicity
单调性, 单一性
🗣️ 情景例句
I love being with them.
我喜欢和他们在一起。
I could not catch your question. Could you repeat it, please?
我没听清楚你们的问题，你能重复一次吗？
Where's Sandra, Bob?I want her.
鲍勃，桑德拉在哪儿？我要找她。