| 释义 |
DEFINITIVE EXAMPLES 权威例句〔federal district〕An area, such as the District of Columbia, that is reserved as the site of the national capital of a federation.联邦地区：国家留出作为政府所在地的地区，如美国的哥伦比亚区美国传统〔province〕Ecology An area of land, less extensive than a region, having a characteristic plant and animal population.【生态学】 亚区：土地的一个区域，比地区要小，有其独特的植物和动物种群美国传统〔subregion〕A subdivision of a region, especially an ecological region.亚区：分区，尤指动植物分节的亚区美国传统Summer in DC can be brutally hot.哥伦比亚区的夏季酷热无比。剑桥国际 |