升降机
近义词与同义词
按词义分组列出，使用时请结合具体语境。
lifting device consisting of a platform or cage that is raised and lowered mechanically in a vertical shaft in order to move people from one floor to another in a building
基本解释
1.载物和乘人的升降设备。以轿箱﹑料车或平台承载，沿垂直或倾斜导轨升降，大多用电力驱动，广泛用于矿井﹑高炉﹑建筑工地﹑车站﹑码头﹑仓库和高层建筑等处，乘人的通称电梯。