first floor
US /ˌfɜːrst ˈflɔːr/
UK /ˌfɜːrst ˈflɔːr/
名词
1.
一楼
the floor of a building at ground level or immediately above the ground floor
示例:
•
The office is on the first floor.
办公室在一楼。
•
Take the elevator to the first floor.
乘电梯到一楼。
在 Lingoland 学习这个单词