资料来源 : pyDict

攻击者;殴打者;加害者

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

Assaulter \As*sault"er\, n.
   One who assaults, or violently attacks; an assailant. --E.
   Hall.

资料来源 : WordNet®

assaulter
     n : someone who attacks [syn: {attacker}, {aggressor}, {assailant}]