fibrefill

例句：

1. 1. The furniture is made from high-quality fiberglass.
   这家具是用高质量的玻璃纤维制成的。
2. 2. The carpet has a fiberfill that provides excellent cushioning.
   地毯的填充物提供了极好的缓冲效果。
3. 3. The new product uses fiberfill to improve durability and strength.
   新产品使用了纤维填充来提高耐用性和强度。