搜尋結果
kerogen
- IPA[ˈkɛrədʒ(ə)n]
英式
- a complex fossilized organic material, found in oil shale and other sedimentary rock, which is insoluble in common organic solvents and yields petroleum products on distillation.
noun: kerogen
- 更多解釋
- IPA[ˈkerəjən]
美式
- a complex fossilized organic material, found in oil shale and other sedimentary rock, which is ...
Oxford American Dictionary