基本解釋[土木建築工程]筒形穹頂英漢例句雙語(yǔ)例句Its roof structure adopts double-layered steel grids structure of barrel vault.該館屋蓋採(cǎi)用雙層筒形鋼網(wǎng)殼結(jié)搆,屋麪爲(wèi)彩色夾芯板和侷部採(cǎi)光玻璃。barrel vault roof更多例句詞組短語(yǔ)短語(yǔ)barrel -vault roof 筒形穹頂barrel vault roof更多詞組專(zhuān)業(yè)釋義土木建築工程筒形穹頂