拱頂
拼音：gǒng dǐng英文解釋：
vault【化】 apex of arch; crown of arch
中文解釋：
穹窿狀覆蓋物的頂部 >>查看“拱頂”在國語詞典中的解釋相關詞條：
1.crownofarch 2.bowofhead 3.vaultings 4.archcrown 5.crown 6.apexofarch相關對話：
- 拱頂石位於拱頂的塞縫石The keystone in the crown of an arch.
- 枝肋哥德式拱頂上的一種用於加固的肋，連線主肋上的交點或凸飾A reinforcing rib used in Gothic vaulting to connect the intersections and bosses of the primary ribs.
- 橋，柱希臘的回紋裝飾和拱頂石裝飾，用於藝術和建築The Greek fret or key pattern, used in art and architecture.
- 有半球狀的拱頂或圓屋頂。having a hemispherical vault or dome
- 用拱頂石裝飾（拱頂）To furnish(an arch) with a keystone.
- 拱頂石，壓頂石，頂層石建築物或牆的最上面一層石頭The top stone of a structure or wall
- 拱道拱頂下的通道A passageway under an arch