staircase

英 [ˈsteəkeɪs]

美 [ˈsterkeɪs]

n. (建筑物内的)楼梯

复数：staircases　

Collins.1 / BNC.5445 / COCA.7028

牛津词典

noun

（建筑物内的）楼梯
a set of stairs inside a building including the posts and rails (= banisters ) that are fixed at the side
1. a marble/stone/wooden staircase
  大理石 / 石头 / 木楼梯

N-COUNT (建筑物内的)楼梯
Astaircaseis a set of stairs inside a building.
1. They walked down the staircase together.
  他们一起下了楼梯。

noun

a way of access (upward and downward) consisting of a set of steps
Synonym:stairway

A staircase leads from the hall to the landing on the first floor.
一个领导从大厅楼梯到一楼着陆。
There was a stone staircase against the side of the house
房子的一侧有石阶。
It had the classic Apple store winding staircase and weird upstairs sitting area.
这些商店有典型的苹果螺旋楼梯和奇特的楼上休息区。
Reaching the top of the staircase, Nahti led her prey into a well-furnished room.
到达了楼梯的顶端，娜蒂把她的猎物领进一个装饰考究的房间。
America's First Lady stood on the sweeping staircase of the White House.
美国第一夫人站在白宫的弧形楼梯上。
In how many distinct ways can you climb the staircase?
请问，你有多少种直接方法可以爬到楼梯的最高处？
She heard the priest's familiar, flat footfall on the staircase.
她听到楼梯上传来牧师那熟悉的单调脚步声。
The use of the staircase is allowed only to members of the staff.
本楼梯仅供员工使用。
This staircase is so old that some of the steps have almost worn away.
这个楼梯使用年代甚久，好几级台阶已几乎磨平了。
She ran lightly up the broad staircase to her own rooms.
她轻快地跑上宽阔的楼梯，跑到她自己的房间里。