单词	平易可亲
释义	平易可亲 be amiable平易
随便看	factorial Kriging factorial lumber factorially factorial mating design factorial matrix factorial method factorial method of depositing funds factorial moment factorial moment generating function factorial-moment-generating function factorial moments factorial moments order factorial multinomial distribution factorial negative factorial notation factorial of an integer factorial of a vector factorial operator Factorial part factorial polynomial factorial power factorial power of number factorial prime factorial primes factorials