Falling factorial
[计] 递降阶乘
🧩 词语组成解析
a. 落下的, 坠落的, 下降的\\n[化] 消胀
factorial
['fæktɔ:riəl]
adj. 因子的，阶乘的;
n. 阶乘积，阶乘;
🗣️ 情景例句
Thank you.
谢谢你。
I've realized that we should stop the pollution.
我明白必须阻止公害的原因了。
Finally, as a result of the unrest among the Indian population, the leader of South Africa had to give in.
但由于印度居民中的这一场骚乱，最终，南非首脑不得不屈服。