資料來源 : Webster's Revised Unabridged Dictionary (1913)

Sylvic \Syl"vic\, a. (Chem.)
   Of, pertaining to, or resembling, pine or its products;
   specifically, designating an acid called also abeitic acid,
   which is the chief ingredient of common resin (obtained from
   {Pinus sylvestris}, and other species).