名词
中文翻译：移动式楼梯
同义词：
['movable staircase', 'adjustable staircase']
例句：
-
1.The new elevator has a moving staircase that can be adjusted to fit the space.
新电梯有一个可调节的移动式楼梯。
-
2.The architect designed a moving staircase that could be moved around the room.
建筑师设计了一个可移动的楼梯，可以绕房间移动。
-
3.The elderly person used a moving staircase to help her get around in the house.
这位老人使用一个可移动的楼梯来帮助她在房子里行动。