HomeDictionary阶乘阶乘Wordthe factorial of a number, e.g. 5! = 5.4.3.2.1 = 120Traditional階乘Copy wordjiē chéngjie1cheng2Hear itMeaningthe factorial of a number, e.g. 5! = 5.4.3.2.1 = 120 CC-CEDICTCharacters in 阶乘阶jiē乘chéng