adj.拱形的；圓頂?shù)?/p>
動詞vault的過去式和過去分詞形式.
The stylish grand ballroom offers 577 sq feet of space and vaulted ceilings. 大宴會廳的面積達577平方米，它擁有拱形天花板，環(huán)境豪華。
A vaulted grotto with a skylight shelters the ruins of cliff dwellings. 一個帶天窗的圓頂巖洞，保護著懸崖洞人的遺址。
