representativen.代表；众议员；典型adj.代表的；典型的；代表制的representative mode代表性模式representative frame代表帧representative money纸币,代用性货币,可随时自由兑换金银硬币的纸币representative model表现模representative works代表作representative atoms代表性原子Representative soils典型土壤representative score代表分数representative agent代表行为人representative point典型点