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
But the interview will be good experience for you.
但这次面谈对你来说是一次很好的经验。
Don't you have anything better to do?
你没别的事好做吗？
Don't worry. I'm OK.
别担心。我没事。