Factorial sign
[计] 阶乘号
🧩 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
Did you prefer Hamlet or Macbeth?
你是喜欢《哈姆雷特》还是《麦克白》？
I'm not sure. I'll have to think about it.
我现在不敢说定，我得考虑一下。
Don't tell me that all this is because of a photograph taken when I was twelve.
别跟我说，所有这一切都是因为我12岁时拍的一张照片。