The binomial model is a generally accepted method of valuing options.The二项式模式为一般被接受的估值方法的其中一种.The binomial coefficients are ubiquitous in Combinational Theory.二项系数在组合论中有普遍的应用.This is nothing but the binomial expansion.这不...
The geraniums in the flower bed looked bedraggled from the heavy rain.花坛里的天竺葵被大雨浇得七零八落。bedraggled from the rain雨里弄脏a street of bedraggled tenements.两旁是破旧公寓的街道...a bedraggled group of journalists.一群衣冠不整的记者He looked weary ...