upper floor
US /ˈʌpər flɔr/
UK /ˈʌpə flɔː/
名詞
上層, 樓上
a floor of a building above the ground floor
範例:
•
Our office is on the upper floor of the building.
我們的辦公室在樓房的上層。
•
The bedrooms are all on the upper floor.
臥室都在上層。