adv.
在楼下, 往楼下, 下楼
Down the stairs:
顺楼梯而下:
raced my friend downstairs.
往楼下追我朋友
To or on a lower floor:
向楼下或在楼下:
went downstairs to answer the front door.
下楼去开前门
adj.also (形容词) 也作
downstair
AHD:[-stâr”] [doun“stârz”]
Located on a lower or main floor.
在低层楼或底楼的
n.(名词)
AHD:[doun“stârz“] (与单数动词连用)
The lower or main floor.
低层楼或底楼