资料来源 : pyDict

传染病学,流行病学

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

Epidemiology \Ep`i*de`mi*ol"o*gy\, n. [Epidemy + -logy.] (Med.)
   That branch of science which treats of epidemics.

资料来源 : WordNet®

epidemiology
     n : the branch of medical science dealing with the transmission
         and control of disease