单词	ural olivine
释义	ural olivine 乌拉山橄榄石
随便看	urban-rural disparity Urban-rural disparity urban-rural divide urban-rural division urban-rural dualistic structure urban-rural dual land system Urban-rural dual planning system urbanrural dual structure Urban rural dual structure urban-rural dual structure urban-rural dual system urban-rural eco-economic system urban-rural economic fringe urban-rural economic integration urban-rural economic structure urban-rural ecotone urban-rural eco-zone urban-rural enterprise urban rural equalization urban-rural equilibrium urban-rural fringe urban-rural fringe areas Urban rural gap urban-rural gap Urban-rural gap