Inverse factorial
[计] 反阶乘积, 逆阶乘
🧩 词语组成解析
inverse
['in'və:s]
adj. 相反的;逆向的;倒转的;
n. 相反;倒转;相反的事物;
vt. 使倒转;使颠倒;
factorial
['fæktɔ:riəl]
adj. 因子的，阶乘的;
n. 阶乘积，阶乘;
🗣️ 情景例句
She's through with her new boyfriend.
她跟新交的男朋友吹啦。
Could you tell me where is the gas station?
你能不能告诉我加油站在哪里？
No, it isn't. I think it's her eraser.
不，不是我的。我想那是她的橡皮擦。