“蛋壳”造句

一旦鸡蛋孵化后，蛋壳就没用了。
Once the eggs have hatched the shells are left behind.

蛋壳有许多重要的功能。
The shell surrounding the egg has many important functions.

母鸡下了3枚蛋壳上有小斑点的漂亮鸡蛋.
The hen layed three beautiful speckled eggs.