flying buttress

英 美
  • n.拱扶垛;飞拱
  • buttress n.扶墙;拱壁v.支持
  • flying adj.飞似的;飞行的;会飞的n.飞行;飞机驾驶动词fly的现在分词.
Noun:
  1. a buttress that stands apart from the main structure and connected to it by an arch

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