amo rphous materials的用法和樣例：
例句
- One of the main trends towards the exploitation of sensing materials is to develop the single crystal materials into polycrystalline materials and amorphous materials.
對敏感功能材料研究開發所呈現的主要趨勢之一就是從單晶材料向多晶材料和非晶材料方向過渡發展。 - In generally, there were some crystal defects in the polycrystal materials, and was namely the inperfect crystal structure.
多晶材料中通常存在一些晶體缺陷，稱之為晶體結構的不完整性。
