英语词汇“melam”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	melam
释义	melam Chem.\|ˈmɛlæm\| [Named in 1834 by Liebig (Ann. d. Pharmacie X. 12); he declines to give an etymology, preferring that the word should be regarded as an arbitrary coinage; for the ending -am cf. melamine.] A buff-coloured, insoluble amorphous substance obtained by the distillation of sulphocyanide of ammonium. 1835Rec. Gen. Sci. I. 185. 1838 T. Thomson Chem. Org. Bodies 772. 1889 Muir & Morley Watts' Dict. Chem. II. 323 Melam, C₆H₉N₁₁.—Crude melam is obtained by the action of heat on ammonium thiocyanide.
随便看	mant manta mantalet mantayne mante manteane manteau manteau-maker manteca manteel mantegar mantegre mantegue manteigne manteil manteill mantein manteine mantel mantel-board mantelet manteline mantelletta mantelpiece mantelshelf

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