first floor
noun /ˌfɜːst ˈflɔː(r)/
/ˌfɜːrst ˈflɔːr/
(usually the first floor)
[singular]- (British English) the level of a building above the ground level
底层以上的一层；二楼 - Menswear is on the first floor.
男装在第二层。
- Menswear is on the first floor.
- (North American English) (British English ground floor)the floor of a building that is at the same level as the ground outside
底层，底楼，一楼（建筑物与外面地面相平的一层）