早期的墨水是利用灯黑(一种碳的形式)或各种颜色的汁液、萃取物和悬浮液制成。
Early inks used lampblack (a form of carbon) or coloured juices, extracts, or suspensions of plant, animal, and mineral substances.
早期的墨水是利用灯黑(一种碳的形式)或各种颜色的汁液、萃取物和悬浮液制成。
Early inks used lampblack (a form of carbon) or coloured juices, extracts, or suspensions of plant, animal, and mineral substances.
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