Factorial operator
[計] 階乘運算符
?? 詞語組成解析
factorial
['f?kt?:ri?l]
adj. 因子的，階乘的;
n. 階乘積，階乘;
??? 情景例句
Our boss expects us to eat, drink and sleep our job.
我們老板恨不得我們把工作當飯吃，當水喝，當覺睡。
Do you have a phone book(directory)?
你有電話簿嗎？
First, I tell the actors where to stand and where to move.
首先，我要告訴演員在劇中站立和移動的位置。