生煤 [
shēng méi]
bituminous coal
- 燃烧时有明亮的火焰产生的生煤。
a bituminous coal that burns with a luminous flame. - 泥煤和生煤的中间物。
intermediate between peat and bituminous coal . - 蒸馏生煤得到的焦油,继续蒸馏能得到各种芳香族化合物。
a tar formed from distillation of bituminous coal; coal tar can be further distilled to give various aromatic compounds.
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