基本解釋二項(xiàng)試騐模型詞組短語(yǔ)短語(yǔ)Poisson binomial trials model 泊松二項(xiàng)式試騐模型;廣義二項(xiàng)試騐模型generalized binomial trials model 廣義二項(xiàng)試騐模型binomial trials model更多詞組