名詞 conurbation:

1. an aggregation or continuous network of urban communities
   同義詞：urban sprawl, sprawl

con.ur.ba.tion

n.（名詞）
A predominantly urban region including adjacent towns and suburbs; a metropolitan area.
大都市圈：包括鄰近城鎮(zhèn)和郊區(qū)在內在的以城市為主導地位的地區(qū)；大都市地區(qū)

來源：
con-
con-
Latin urbs [city]
拉丁語 urbs [城市]
-ation
-ation