棉毛

例句：

1. 1. The cotton fabric is soft and comfortable to wear.
   这种棉布柔软舒适，穿着很舒服。
2. 2. Cotton is a popular material for making clothes and other textiles.
   棉花是制作衣服和其他纺织品的常见材料。
3. 3. In winter, people often use woolen sweaters to keep warm.
   冬天人们经常使用羊毛衫来保暖。