柯林斯词典dome /dəʊm/ (domes) 1. N-COUNT A dome is a round roof. 穹顶 ...the dome of the Capitol. …国会大厦的穹顶。2. N-COUNT A dome is any object that has a similar shape to a dome. 圆顶状物 ...the dome of the hill. …山包。 返回 dome剑桥词典a rounded roof on a building or a room , or a building with such a roof 穹顶；穹顶建筑 a shape like one-half of a ball 半球形 Gerald had a long grey beard and a shiny bald dome (= head ). 杰拉尔德留着长长的灰色胡须，头秃得锃亮。 返回 dome