roof
🇺🇸
/ruːf/
🇬🇧
/ruːf/
the top covering of a building or vehicle
The roof of the house keeps us dry when it rains.
房子的屋顶在下雨时让我们保持干燥。
having a certain kind of roof
The flat roof of the building is used as a garden.
建筑物的平屋顶被用作花园。
the top part inside a cave or tunnel
The cave roof was covered with shiny rocks.
洞穴顶部覆盖着闪亮的岩石。
the top part inside your mouth
The roof of my mouth feels sore when I eat hot food.
我吃热食时上颚感觉疼痛。
to put a roof on something
They will roof the new house next week.
他们将在下周为新房子安装屋顶。