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circular winding stair; circular winding staircase; corkscrew stair; corkscrew staircase; vice stair (case); winding stairs | |||
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caracol; caracole; cockle stair; cockle staircase; helical stair; helical staircase; spiral stair; spiral staircase; vys; vyse; winding stair; winding staircase | |||
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vice |
螺旋楼梯 : 55 phrases in 5 subjects |
Architecture | 7 |
Bridge construction | 2 |
Construction | 1 |
General | 1 |
Technology | 44 |