non-crystal

例句：

1. 1. The structure ofthe crystal is different from that of amorphous materials.
   晶体的结构与非晶态材料的结构不同。
2. 2. The non-crystalline substance has a uniqueproperty that makes it useful in certain applications.
   这种非晶体物质具有独特的性质，使其在某些应用中非常有用。
3. 3. The researchon non-crystallinematerials is still in its early stages.
   对非晶体材料的研究仍处于初级阶段。