downstairs的用法

• adv. 在楼下
• adj. 楼下的
• n. 楼下

downstairs [ 'daun'stεəz ]

• adj. on or of lower floors of a building

  "the downstairs (or downstair) phone"

  同义词： downstair

• adv. on a floor below

  "the tenants live downstairs"

  同义词： down the stairs on a lower floor below