cuprammonium rayon

例句：

1. 1. This fabricis made from cuprammonium rayon, which issoft and comfortable to wear.
   这种织物是由铜氨纤维制成的，穿着非常柔软舒适。
2. 2.Cuprammonium rayon isa popular choice for creating luxurious and sophisticatedclothing.
   铜氨纤维是一种流行的选择，用于制作奢华和精致的服装。
3. 3. The fabric hasexcellent durability and can withstand repeated washingwithout losing its shape or color.
   这种织物具有极好的耐用性，可以承受反复洗涤而不会失去形状或颜色。