英语词汇“calyptras”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	calyptras
释义	calyptras kə'lɪptrən.藓帽；根冠原型calyptra的复数
随便看	precast floor slab precast floor unit precast foam concrete precast-forging precast gel precast girder pre cast handhole precast hole pre-cast hole precast hollow bridge plate precast hollow concrete block precast hollow panel precast hollow slab pre-cast hollow slab precasting pre casting branch cable precasting elements precasting installation precasting machine pre-casting of beam sections precasting pile precasting pipe core precasting process pre-casting reinforced concrete pile pre-casting site for box girders