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n.楼梯；（尤指中小学和大学建筑物中的）楼梯间
1、staircase parts───楼梯部分
2、staircase spindles───楼梯轴
3、staircase trail───楼梯小径
4、grand staircase───大楼梯
5、staircase handrails───楼梯扶手
6、staircase designs───楼梯设计
7、staircase elevator───楼梯电梯
8、staircase railings───楼梯栏杆
9、staircase size───楼梯尺寸
1、So, I'm plugging along here -- (Laughter) and I'm just going to have to blow up the staircase.───所以，我在这里不知疲倦的努力工作——（笑声）而且我马上就要去炸掉这座楼梯。
2、He groped his way up the staircase in the dark.───他摸黑走上楼梯。
3、This past weekend my kids and I decided to clean out a closet under our staircase.───上星期我和我的孩子决定打扫楼梯下的壁橱。
4、The house has a superb staircase made from oak and marble.───这座房子里有用栎木和大理石做成的一流的楼梯。
5、At the expiration of a quarter of an hour she left her sewing and went to read the Thenardiers' letter once more on the staircase.───一刻钟过后，她丢下她的工作，跑到楼梯上又去读德纳第夫妇的那封信。
6、She was sitting on the bottom step of the staircase.───她正坐在最下面一磴楼梯上。
7、"Uh . . . yes, " he said. "I think he just ran past me . . . to that staircase over there. "───“嗯……是的，”他说，“我想他从我身边跑过，跑向那边的楼梯了。”
8、"Excuse me, " she said to a man at the bottom of the staircase, "but where have we landed? "───“请问，”她向站在舷梯下面的一个男人问道：“我们这是到哪儿了？”
9、The temple includes a staircase that leads up to an altar used for fire worship, said Peruvian archaeologist Walter Alva.───秘鲁考古学家阿尔瓦表示，古庙建有一段阶梯，通往拜火仪式用的祭坛。
1、Footsteps on the staircase interrupted his train of thought.