拱顶
英语翻译
参考释义
- 拱顶[gǒngdǐng]
- -{建}vault;apexofarch;bowofhead;fornication
- 短语拱顶地下室vault拱顶盖vaulthead拱顶花边cymatium拱顶花格tracery拱顶石capstone;lech;archkeystone;soffitcusp拱顶室alcore拱顶小室arcosolium拱顶支架bowsupporter拱顶柱tambour
双语例句
The keystone in the crown of an arch.
A reinforcing rib used in Gothic vaulting to connect the intersections and bosses of the primary ribs.
