“穹”怎么读

“穹”的英语可以翻译为：vault，dome，the sky，fornix ...

建筑工人在8根细柱上架起轻巧的混凝土穹顶。The builders have perched a light concrete dome on eight slender columns.天空中穹顶与尖塔的轮廓深深刻在了我的记忆中。The skyline of domes and minarets was imprinted on my memory.圣保罗大教堂的穹顶the dome of St Paul's Cathedr...