有甲壳的

例句：

1. 1. The crab has a hard shell to protect itself.
   螃蟹有硬壳来保护自己。
2. 2. The ship was damaged by the storm and its shell was broken.
   风暴使船受损，船壳被打破了。
3. 3. The baby chicks are hatching from their shells.
   小鸡从它们的壳中孵化出来。