蛋壳

But at last the shells cracked, one after another.

最后, 壳一个接着一个地裂开了。

The hen layed three beautiful speckled eggs.

母下了3 枚壳上有小斑点的漂。

The eggshells crackled, and the turkey babies fluttered and cheeped and snuggled against me.

壳裂开了，初生的火拍动着翅膀，卿卿地叫着，偎依着我。

A biotemplate technique was emplored to prepare biomorphic ZnO, using eggshell membrane (ESM) as the template which is infiltrated with zinc alkoxide solution and followed by calcination treatment.

要以壳内膜为模板，通过简单环保的液相浸渍技术结理工艺制备具有膜分级结构特征的氧化锌微纤维材料。