柯林斯詞典dome /d??m/ (domes) 1. N-COUNT A dome is a round roof. 穹頂 ...the dome of the Capitol. …國會大廈的穹頂。2. N-COUNT A dome is any object that has a similar shape to a dome. 圓頂狀物 ...the dome of the hill. …山包。 返回 doming