first floor 详细解释

first floor

n.<美>底层、一楼, <英>二楼

英英释义

名词 first floor:

the floor of a building that is at or nearest to the level of the ground around the building

同义词:ground floor, ground level

补充

first floorfirst floor1.第一层

例句

1. The apartment has a balcony and is on the first floor, so no security worries.公寓有个阳台而且位于二楼, 所以不用担心安全问题。