roof
[英][ru:f][美][ruf,rʊf]
n.屋顶，房屋; 最高部，顶部; 最高限度; 口腔顶部;
vt.给…盖顶; 覆盖; 保护，庇护;
第三人称单数：roofs过去分词：roofed复数：roofs现在进行时：roofing过去式：roofed
例句:
1.
The first translucent sliding roof opening known as a moon roof appeared on this lincoln.
被称为“月光车顶”的首款半透明滑动车顶正是出现在这款林肯（Lincoln）车上。
2.
Along the roof line there are 10 pointed cupolas.
沿着屋顶线条有10处突出的炮塔。
3.
Food costs are through the roof.
食物价格高的顶破了房顶。
4.
The weightlifting auditorium has a leaky roof.
举重大礼堂内的屋顶漏着水。
5.
Why clean your rain gutters when you can put a robot on the roof to do the job for you?
如果有机器人可以帮你上屋顶上清理雨槽，何苦还要自己动手呢？
