| staircase | |
| 级别 | 第6级 |
| 音标 | [ ˈsteəkeɪs ] |
| 解释 | n.楼梯，楼梯间 |
| 英英释义 | a set of stairs inside a building usually with a bar fixed on the wall or onto vertical poles at the side for you to hold on to |
| 发音 |  |
| 例句 |
1. Footsteps on the staircase interrupted his train of thought. 楼梯上传来脚步声，打断了他的思路。 2. I crossed the staircase landing, and entered the room she indicated. 我经过一个楼梯平台，走进她说的那个房间。 |
