高腭穹high arched palate
反张悲哭arched-back rigidity with sorrowful crying
弓形的,有拱的,穹arched
腰反折arched-back rigidity
脊强反折arched-back rigidity
背反张arched-back rigidity
【建筑】拱（拱梁）、帧结构arch (arched girder), frame structure
拱形支架arch support【矿】;arched support【矿】