单词	channel margin
释义	channel margin 渠道毛利
随便看	selection selection abortion selection acknowledge selection addressing selection advantage selection against the company selectional selectional feature selectional features selection algorithm selection algorithm of cluster-head selectionally selectional pattern selectional properties selectional relation selectional restriction selectional restrictions selectional rule selectional-ties selection among multiple carriers Selection amplify-and-forward Selection and acclimatization selection and acquisition selection and adjustment of backlash selection and application