阶乘階乘

jiē chéng

释义

the factorial of a number, e.g. 5! = 5.4.3.2.1 = 120

在应用里学习 → 按笔顺书写

汉字

阶jiēstairs, steps; degree, rank阝介乘chéngride, mount; to make use of; to ascend; to multiply禾北