单词	secondary efficiency
释义	secondary efficiency 二次效率
随便看	farm produce logistics farm produce market farm produce market in town farm produce markets Farm produce market system farm produce processing Farm Produce Processing Enterprises farm produce processing industry farm produce production base farm produce purchase network Farm produce quality supervising system farm produces farm producesafety Farm produce safety farm produces circulation farm produce stage drawing farm produces wholesale market farm produce trade farm producetransaction farm product farm-product farm product and pasture product farm product base farm product brand farm product distributor