domed shell

例句：

1. 1. The domed shell of the ancient temple is a marvel of engineering.
   古代寺庙的穹顶状外壳是工程学的奇迹。
2. 2.The domed shell of the ship was made from a single piece of metal.
   这艘船的穹顶状外壳是由一整块金属制成的。
3. 3. The domed shell of the volcano is a symbol of its strength and resilience.
   火山的穹顶状外壳是其强大和坚韧的象征。