Central factorial moment
[计] 中心阶乘矩
🧩 词语组成解析
factorial
['fæktɔ:riəl]
adj. 因子的，阶乘的;
n. 阶乘积，阶乘;
🗣️ 情景例句
Everyone has a skeleton in his closet.
人人都有不可告人之事。
What excuse could he have for being so rude?
他做了那样无理的事，将如何辩解呢？
It'll be easier for us to get down to facts then.
这样就容易进行实质性的谈判了。