笔者日前使用天然植物染料地瓜叶对大豆纤维进行了染色实验，本文就实验结果进行探讨。

The experiments do not soft soybean fiber, if to do a soft, they can only choose silicone softener category.

youdao

笔者日前使用天然植物染料地瓜叶对大豆纤维进行了染色实验，本文就实验结果进行探讨。

The experiments do not soft soybean fiber, if to do a soft, they can only choose silicone softener category.

youdao