Divided difference
[计] 均差, 除法差分
🧩 词语组成解析
a. 分开的
🗣️ 情景例句
So how are we going to find the owners?
那么我们如何去找狗的主人呢？
To convert defeat into victoty.
反败为胜。
Time is money.
时间就是金钱。