upstairs /ˈʌpˈstɛəz/ star2 CET4 TEM4

• 1.  

  ADV（副词） If you go upstairs in a building, you go up a staircase toward a higher floor. 往楼上 [ADV after v]

  例：

  He went upstairs and changed into clean clothes.

  他上楼换了干净的衣裳。

• 2.  

  ADV（副词） If something or someone is upstairs in a building, they are on a floor that is higher than the ground floor. 在楼上

  例：

  The restaurant is upstairs and consists of a large, open room.

  餐馆在楼上，是一个宽敞的大开间。

• 3.  

  ADJ（形容词） An upstairs room or object is situated on a floor of a building that is higher than the ground floor. 楼上的 [ADJ n]

  例：

  Marsani moved into the upstairs apartment.

  玛萨妮搬进了楼上的公寓。

• 4.  

  N-SING（单数型名词） The upstairs of a building is the floor or floors that are higher than the ground floor. 一楼以上的楼层

  例：

  Together we went through the upstairs.

  我们一起走过上面各楼层。