螺旋梯 luóxuántī spiral staircase Definitions Defs Origin Strokes Stroke Words Sentences Sents 螺旋梯 luóxuántī spiral staircase a staircase that winds around a central vertical axis Cross-References Same as 盘梯 pántī
螺旋梯 luóxuántī spiral staircase a staircase that winds around a central vertical axis Cross-References Same as 盘梯 pántī
