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

Methylated \Meth"yl*a`ted\, a. (Chem.)
   Impregnated with, or containing, methyl alcohol or wood
   spirit; as, methylated spirits.

资料来源 : WordNet®

methylated
     adj : having received a methyl group; "methylated alcohol"