roof-top

英 ['ruːft'ɒp] 美 ['ruːft'ɒp]

• n. 平顶房的屋顶

英英释义

名词 rooftop:

1. the top of a (usually flat) roof

例句

用作名词 (n.)

1. The problem with a flat roof is that the water doesn't drain properly.
   平顶房的问题是屋顶排水不畅。