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
I kissed the top of his dear little head.
我吻着他可爱的小头顶。
Let me see. She has 30 minutes Tuesday afternoon.
让我查查，她周二下午有30分钟。
Despite her great age, she was very graceful indeed,
尽管上了年纪，但体态确实优美。