| 单词 | bog-butter |
| 释义 | > as lemmasbog-butter bog-butter n. a fatty hydrocarbon found in the peatbogs of Ireland. ΘΚΠ the world > the earth > minerals > types of mineral > hydrocarbon minerals > [noun] > waxes mountain tar1798 maltha1807 sea-wax1807 ozokerite1834 mineral wax1838 bog-butter1863 wax1866 petrostearin1879 impsonite1901 the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > other hydrocarbons marsh butterc1450 asphaltene1837 petrolene1837 retinol1837 melene1848 butene1851 peucyl1857 nicotyl1860 bog-butter1863 melissene1867 bitumene1868 tolene1868 valylene1868 thallene1872 melissylene1884 allylene1889 dicyclopentadiene1904 kerogen1906 perylene1910 oestrane1933 dodecahedrane1964 prismane1964 1863 H. Watts Dict. Chem. I. 617 Bog-butter, a fatty substance found in the peat-bogs of Ireland. < as lemmas |
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