prairien.大草原
prairie wool大草原牛毛草
prairie bird草原鸟
prairie wolfn.郊狼;山犬
prairie land高草地
prairie fowl野鸡
prairie area牧区
prairie soil普列利群落土壤,湿草原土
Prairie dogsn.草原犬鼠属
prairie aster小陀螺紫菀
prairie grass草原草