built-up
adjective/ˌbɪlt ˈʌp/
/ˌbɪlt ˈʌp/
[usually before noun] (especially British English)- (of an area of land) covered in buildings, roads, etc.
建筑物密集的 - to reduce the speed limit in built-up areas
在楼房林立的地区降低最高限速
Oxford Collocations DictionaryBuilt-up is used with these nouns:- area
- to reduce the speed limit in built-up areas