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Xylylene

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Xylylene \Xy"lyl*ene\, n. (Chem.)
   Any one of three metameric radicals, {CH2.C6H4.CH2}, derived
   respectively from the three xylenes. Often used adjectively;
   as, xylylene alcohol.
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