natural plant dyestuff

• 天然植物染料

natural plant dyestuff的用法和样例：

例句

1. Water soluable, it is a type of plant derived pigment from caramel.
   水溶性天然植物染料，是由焦糖提取的物质。
2. Vegetable dyes are used for the leathers and textiles, and latex, a natural product, for the soles.
   此外，植物染料和天然橡胶也被广泛用于皮革和纺织制品以及制鞋业。