up‧stairs 1 S2 / ʌpsteəz◂ $ -sterz◂ / 副词

towards or on an upper floor in a building 反义词 downstairs :

I went upstairs and had a shower.

She’s upstairs in bed feeling ill.

— upstairs 形容词 [仅用于名词前] :

an upstairs window

the upstairs rooms → kick somebody upstairs at kick 1 ( 16 )