柯林斯词典vaulting /ˈvɔːltɪŋ/ 1. N one or more vaults in a building or such structures considered collectively 拱顶建筑; 拱顶结构vaulting /ˈvɔːltɪŋ/ N 1. ADJ excessively confident; overreaching; exaggerated 过于自信的; 过于雄心勃勃的 vaulting arrogance 返回 vaulting剑桥词典arches that support a ceiling or room （支撑屋顶或房间的）穹顶结构 After the explosion , nothing of the walls or vaulting remained intact . 爆炸发生之后，没什么墙壁或拱顶是完好无损的。 返回 vaulting