资料来源 : pyDict

种痘;预防接种

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

Vaccinator \Vac"ci*na`tor\, n.
   One who, or that which, vaccinates.

资料来源 : WordNet®

vaccinator
     n : a medical practitioner who inoculates people against
         diseases [syn: {inoculator}]