单词	push gun
释义	push gun 推式焊枪
随便看	factorial function factoriality factorial jump function factorial lumber factorially factorial method of depositing funds factorial moment factorial-moment-generating function factorial moment generating function factorial moments factorial multinomial distribution factorial notation factorial of a vector factorial operator factorial polynomial factorial power factorial prime factorial primes factorials factorial series factorial ship factorial sign factorial sum factorial symbol factorial table mxsf mxsh mxsl mxsr mxsy mxth mxtk mxty mxwf mxwk 丝厂丝吐丝巾丝帕丝带丝带螺丝攻丝弦丝恩发怨丝挂子丝攻