Differentiability
[计] 可微分性
🗣️ 情景例句
Money can't buy happiness, believe me.
金钱买不到幸福，相信我。
There is something in what she said.
她说的话里有些重要的内容。
On the way, a young man waved to me.
途中，一个青年人向我招手。