upper floor
US /ˈʌpər flɔr/
UK /ˈʌpə flɔː/
名词
上层, 楼上
a floor of a building above the ground floor
示例:
•
Our office is on the upper floor of the building.
我们的办公室在楼房的上层。
•
The bedrooms are all on the upper floor.
卧室都在上层。