stair

n.(常pl.)楼梯；阶梯

stagflation, stagger, staggering, staggeringly, stagily, staginess, staging, staging post, stagnancy, stagnant, stagnate, stagnation, stagy, staid, staidly, staidness, stain, stained glass, stainless, stainless steel, stair-carpet, stair-rod, staircase, staircase (also `stairway), stairs, stairway, stairwell, stake, stake-out, stalactite, stalagmite, stale, stalemate, staleness, stalk, stalker, stall, stall-holder, stallion, stalwart,