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coal tar
A thick, black, tarry liquid, obtained by the distillation of bituminous coal in the manufacture of illuminating gas; used for making printer's ink, black varnish, etc. It is a complex mixture from which many substances have been obtained, especially hydrocarbons of the benzene or aromatic series.
- 词性: noun
- 行业/领域: 语言
- 类别 字典
- Company: MICRA Inc.
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创建者
- spencer12
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(Germany)