Factorials
(factorial 的復數) a. 因子的, 階乘的, 代理商的\\nn. 階乘\\n[計] 階乘
??? 情景例句
References?
備詢人？
If only our team had scored one more point.
要是我們隊多得一分就好了。
Pumas are large, cat-like animals which are found in America.
美洲獅是一種體形似貓的大動物，產于美洲。