Divided difference
[计] 均差, 除法差分
🧩 词语组成解析
a. 分开的
🗣️ 情景例句
In those days, when they made quilts.
那个时代 ，人们做被罩时，
The facts coincide with Mark's story.
事实和马克的话吻合。
Thank you. You watched the match, didn't you?
谢谢你。你看了比赛，对吧？