Factorial function
[计] 阶乘函数
🧩 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
Oh! Harry has been offered a job in Los Angeles.
噢， 有人聘请Harry到Los Angeles工作。
I'm afraid you will miss your plane.
我怕你会错过飞机。
Somebody's knocking at the door. I'll answer it.
有人在敲门，我去开。