staircase (also `stairway)

n set of stairs (often with banisters) and its supporting structure, inside a building （建筑物内的）楼梯（常有栏杆）: a spiral staircase, ie stairs winding round a central pillar 螺旋式楼梯. =>illus 见插图.

stagily, staginess, staging, staging post, stagnancy, stagnant, stagnate, stagnation, stagy, staid, staidly, staidness, stain, stained glass, stainless, stainless steel, stair, stair-carpet, stair-rod, staircase, stairs, stairway, stairwell, stake, stake-out, stalactite, stalagmite, stale, stalemate, staleness, stalk, stalker, stall, stall-holder, stallion, stalwart, stalwartly, stalwartness, stamen, stamina,