单词 | methyl |
释义 | methyl n. Chem. the univalent hydrocarbon radical CH3, present in many organic compounds. Phrases and idioms methyl alcohol = METHANOL. methyl benzene = TOLUENE. Derivatives methylic adj. Etymology: G Methyl or F m{eacute}thyle, back-form. f. G Methylen, F m{eacute}thyl{egrave}ne: see METHYLENE |
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