请输入您要查询的英文单词：
单词
ˌbuilt-ˈup
释义
ˌbuilt-ˈup
ADJ
a built-up area has a lot of buildings in it 建筑物多的
This is the only built-up area on 500 miles of coastline.
这是500英里海岸线上唯一有很多建筑物的地区。