| 释义 |
拱顶拱顶[gǒng dǐng]1.■{建} vault; apex of arch; bow of head; fornication
常用词组1.■拱顶地下室 vault;2.■拱顶盖 vault head;3.■拱顶花边 cymatium;4.■拱顶花格 tracery;5.■拱顶石 capstone; lech; arch keystone; soffit cusp;6.■拱顶室 alcore;7.■拱顶小室 arcosolium;8.■拱顶支架 bow supporter;9.■拱顶柱 tambour |