rooftop [ˈru:ftɑ:p]

例句:

• We stood on the rooftop and watched the parade on the street below.
  我们站在屋顶观看街上的游行.
  
• In that case, the control center for the device should be located on the rooftop.
  那么, 那个设备的控制中心应该在顶楼.
  
• A: The floor is burning, can we keep staying on the rooftop?
  这层楼着火了, 我们可以停留在楼顶 吗 ?
  
• Rooftop solar etc isn't going to power large factories.
  来自SA
• They're an emerging leader in rooftop concentrated photovoltaic systems.
  来自WSJ
• Of course this could be done more efficiently with rooftop collectors.
  来自SA