n.【礦物】1.煙煤，瀝青煤。2.(芽胞)油頁巖。bitumenite(bituminite): 芽胞油頁巖bituminite mha: 煙煤mhabituminite pneumoconiosis: 油頁巖塵肺bituminite pneumoconsis: 油頁巖塵肺meta-bituminite: 高煤化瀝青體下載手機(jī)詞典可隨時隨地查詞查翻譯
