box stair

• 箱形楼梯

box stair的用法和样例：

例句

1. Opposite the winding stair stood a walnut sideboard, too large for use in the dining room, bearing on its wide top several lamps and a long row of candles in candlesticks.
   那螺旋形楼梯的对面摆着个胡桃木碗柜，在饭厅里显得有点大而无当，宽阔的柜顶上放着几只灯盏和插在烛台上的长长一排蜡烛。