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

Carron oil \Car"ron oil\
   A lotion of linseed oil and lime water, used as an
   application to burns and scalds; -- first used at the Carron
   iron works in Scotland.

资料来源 : WordNet®

carron oil
     n : an ointment formerly used to treat burns