abuser

abuser
noun
  1. [usu. with modifier]someone who regularly or habitually abuses someone or something, in particular
    (经常或习惯性的)虐待者;滥用者,尤指
    ■someone who makes excessive use of alcohol or illegal drugs
    酗酒者,嗜毒者
    intravenous drug abusers.
    进行静脉注射的瘾君子。
    ■someone who sexually assaults another person, especially a woman or child
    (尤指对妇女或儿童的)性侵犯者
    an alleged child abuser.
    涉嫌猥亵儿童者。
英语宝典
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