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单词 θ70355
释义
the world > matter > chemistry > organic chemistry > [adjective] > organic structure > carbon chain (2)
normal1869

Chemistry. Containing an unbranched chain of carbon atoms in an alkane molecule or alkyl radical; composed of such molecules. Symbol N.

N1889

Of various English words. Usually in form n, italicized. = normal, adj. 6c.

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更新时间:2024/12/23 2:42:34