广播电视英语短句 第 115 课：染上色彩-5

Next, add the wool and place the mixture over heat. 接下来，放入羊毛，与混合物混合，将水整个加热。

Slowly bring the liquid to eighty-two degrees Celsius. 慢慢的将液体加热到82摄氏度。

Heat the mixture for forty-five minutes. 将混合物加热到45分钟。

After it cools, remove the wool and wash it. 等它冷后，再将羊毛取出，洗干净。

To prepare the dye solution, cover thirty grams of onionskins with water. 为了准备染色溶剂，要用水将30克的洋葱皮都浸泡住。