Divided difference
[计] 均差, 除法差分
🧩 词语组成解析
a. 分开的
🗣️ 情景例句
Did you know
你知道
A man may lead a horse to the water, but he cannot make him drink.
牵马到河易，强马饮水难。
Because these items are from different shipments.
因为这几项品目不属同一批货。