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

Cow parsley \Cow" pars`ley\ (kou` p?rs`l?). (Bot.)
   An umbelliferous plant of the genus {Ch[ae]rophyllum} ({C.
   temulum} and {C. sylvestre}).

资料来源 : WordNet®

cow parsley
     n : coarse erect biennial Old World herb introduced as a weed in
         eastern North America [syn: {wild chervil}, {Anthriscus
         sylvestris}]