fusibility

例句：

1. 1. The material is highly fusible and can be easily molded into various shapes.
   这种材料非常可变形，可以很容易地塑形成各种形状。
2. 2.Fusibility testing is essential for ensuring the quality of the product.
   可变能力测试对于确保产品质量至关重要。
3. 3. The new design has a high degree of fusibility, making it easy to adapt to different environments.
   新设计具有很高的可变性，这使得它能够适应不同的环境。