In modern scientific use, the generic name of certain mineral inflammable substances, native hydrocarbons more or less oxygenated, liquid…
单词 | θ6589 |
释义 | the world > the earth > minerals > types of mineral > hydrocarbon minerals > [noun] > bitumen (24) bitumen1605 In modern scientific use, the generic name of certain mineral inflammable substances, native hydrocarbons more or less oxygenated, liquid… Subcategories:— asphalt (14) — semi-liquid (3) — bituminous earth or shale (6) |
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