相关单词同义词belowstairs, 近义词 down 向下, cellar 地窖, below 低于, down below 在底下, downstair 楼下的反义词adv. & adj.upstairs临近词downstream, downsize, downstairs room, downstairs store, downstairs merger, Downstairs the radio was singing.相似词downside, downsize, downspout, downstage, downstream, downswing, downtime, downtoner, 返回 downstairs