染料可以給生活增添色彩。大多數(shù)服裝是用染料上色的?，F(xiàn)代的、人造的染料可能很昂貴。
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 …
染料可以給生活增添色彩。大多數(shù)服裝是用染料上色的?，F(xiàn)代的、人造的染料可能很昂貴。自遠(yuǎn)古時(shí)代起，人們就使用從動(dòng)、植物中提取的天然染料。因此本周我們來描述一種給羊毛染色的天然方式。 該建議來自英國(guó)中間技術(shù)發(fā)展小組的詹妮?迪恩寫的資料。該反貧困小組如今被稱作“實(shí)際行動(dòng)”。 給布料染色的方法是多種多樣的。舉例…