noun 下载 🔗分享 大都市圈,城市群。 A continuous aggregation of built-up urban communities created as a result of urban sprawl. Examples : "The Boston-Washington D.C. area is a large conurbation, where many cities and towns have grown together into one continuous urban area. " 波士顿-华盛顿特区一带是一个庞大的大都市圈,许多城市和城镇已经扩张连接在一起,形成了一片连续的城市区域。 geography area environment building 与AI对话词汇游戏阅读练习