Monotonicity
单调性, 单一性
🗣️ 情景例句
I can't wait!
我迫不及待！
When did you buy the car?
你什么时候买的车？
The bison grows to a shoulder-height of 1.5 metres and can weigh 1100 kilograms.
野牛可以长到肩高1。5米，重达1，100公斤。