杯状构造的

例句：

1. 1.The cupola is the top of the bell tower.
   钟楼的圆顶是其顶部。
2. 2. The architect designed a cupola for the new museum.
   建筑师为新博物馆设计了一个圆顶。
3. 3. The rooftop was covered with snow, making it difficult to see the cupola.
   屋顶积满了雪，难以看到圆顶。