pán​tī

spiral staircase

Senses

盘梯/ 盤梯 pán​tī spiral staircase

a winding or spiral staircase, typically installed around a central pillar to save space

References

classifier 盘梯/盤梯 架/架
same_as 盘梯/盤梯 回旋梯/回旋梯
same_as 盘梯/盤梯 螺旋梯/螺旋梯