melt-additive brightener

例句：

1. 1.The use of this melt-additive brightener can significantly improve the quality of the product.
   使用这种熔融添加剂增亮剂可以显著提高产品的质量。
2. 2. In the manufacturing process, this melt-additive brightener is often used to enhance the color and luster of the finished product.
   在生产过程中，这种熔融添加剂增亮剂常被用来增强成品的颜色和光泽。
3. 3. The manufacturer claims that their melt-additive brightener provides superior performance compared to other brands in the market.
   该制造商声称他们的熔融添加剂增亮剂在性能上优于市场上其他品牌。