| 词汇 | methyl |
| 词根词缀 | 词源： "univalent hydrocarbon radical," 1844, from Ger. methyl (1840) or Fr. méthyle, back-formation from Fr. méthylène, coined in Fr. 1835 from Gk. methy "wine" + hyle "wood." The word was introduced by Swed. chemist Jöns Jakob Berzelius (1779-1848). |
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