1)flight of steps,楼梯阶段2)flight slab,楼梯阶段板3)series of stairs between two floors or landings,一段楼梯或阶梯4)stair,楼梯,梯阶5)stairs sidesteps,楼梯台阶6)stair nosing,楼梯阶沿
用法例句
Combined with the characteristics of AutoLISP language program the AutoLISP program is completed to realize the drawing of stairs sidesteps.
