基本解釋n.拱頂同根派生 vaultings相關(guān)詞英漢例句A reinforcing rib used in Gothic vaulting to connect the intersections and bosses of the primary ribs.枝肋哥特式拱頂上的一種用於加固的肋，連接主肋上的交點(diǎn)或凸飾vaultings更多例句