资料来源 : pyDict

紫花苜蓿

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

Alfalfa \Al*fal"fa\, n. [Sp.] (Bot.)
   The lucern ({Medicago sativa}); -- so called in California,
   Texas, etc.

资料来源 : WordNet®

alfalfa
     n 1: important European leguminous forage plant with trifoliate
          leaves and blue-violet flowers grown widely as a pasture
          and hay crop [syn: {lucerne}, {Medicago sativa}]
     2: leguminous plant grown for hay or forage