natural cellulose

• 天然纤维素

natural cellulose的用法和样例：

例句

1. Made in pure cotton and natural cellulose, these insoles are effective in combating odour and promoting hygiene.
   以纯棉及天然纤维素制成，这些鞋垫可以有效地去除异味并保持鞋内卫生。