词汇	comparability retrieval
释义	comparability retrieval 子块编码
随便看	the urban league The urban library The urban literature the urban management the urban music the urban noise The urban novel the urban open public-space The urban park plant the urban planning the urban planning managed the urban planning speciale the urban zonal landscape the Urbanzrural dual structure the urea membrane channel gene the urea system the urban poor the urban poor residents the urban population the urban population capita contributions The Urban Poverty the Urban Primary Schools the urban public schools the urban public utilities the urban registered unemployment rate