染料可以给生活增添色彩。大多数服装是用染料上色的。现代的、人造的染料可能很昂贵。
Jenny Dean
Dye can bring a little color to life. Most clothing is colored with dyes. Modern, manufactured dyes can be costly. Natural dyes from plant and animal products have been used since ancient times. So this week, we describe a natural way to dye wool. The advice comes from information written by Jenny …
染料可以给生活增添色彩。大多数服装是用染料上色的。现代的、人造的染料可能很昂贵。自远古时代起，人们就使用从动、植物中提取的天然染料。因此本周我们来描述一种给羊毛染色的天然方式。 该建议来自英国中间技术发展小组的詹妮•迪恩写的资料。该反贫困小组如今被称作“实际行动”。 给布料染色的方法是多种多样的。举例…