0 the covering that forms the top of a building, vehicle, etc. -- 屋顶;车顶;顶部;盖子
1 to put a roof on a building -- 给(建筑物)盖屋顶;给(建筑物)装屋顶
The slate roof differentiates this house from others in the area.
The roof tiles will need an overlap of several centimetres.
The spatial intensity of the brick surfaces used for walls, roofs and floors heightened the awareness of the space and its intended use.
There were loft conversions, several in 'pentices' (passages) between two houses with an entry below, and the addition of dormer windows in roofs and gables.
The important 'fragments' are the walls, floors, ceilings and roofs and how they meet establishes so much of the space's character.