資料來源 : pyDict

利可冷

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

Rhigolene \Rhig"o*lene\, n. [Gr. ??? cold + L. oleum oil.]
   (Chem.)
   A mixture of volatile hydrocarbons intermediate between
   gsolene and cymogene. It is obtained in the purification of
   crude petroleum, and is used as a refregerant.