regenerated wool

例句：

1. 1.The company uses regenerated wool to make its clothing.
   该公司使用再生羊毛制作其服装。
2. 2.Regenerated wool is a sustainable alternative to traditional wool.
   再生羊毛是一种可持续的替代传统羊毛的选择。
3. 3. The new fabric uses regenerated wool that is softer and more breathable than traditional wool.
   这种新面料使用了再生羊毛，比传统的羊毛更柔软、更透气。