名词 可数名词：

1.屋顶；车顶

2.住屋，家

3.顶部；最高处；天花板

4.（价格、工资等规定的）最高限度

v. 及物动词：

1.给...盖屋顶，覆盖(+with)

词形变化

时态roofed，roofing，roofs

英语解释

a protective covering that covers or forms the top of a building

protective covering on top of a motor vehicle

provide a building with a roof; cover a building with a roof