资料来源 : pyDict

犯罪者;行凶者

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

Perpetrator \Per"pe*tra`tor\, n. [L.]
   One who perpetrates; esp., one who commits an offense or
   crime.

资料来源 : WordNet®

perpetrator
     n : someone who perpetrates wrongdoing [syn: {culprit}]