英汉词典

1. 谋杀者;杀人犯
    A murderer is a person who has murdered someone.

    e.g. One of these men may have been the murderer.
           他们其中有一个人可能是杀人凶手。
    e.g. ...a notorious mass murderer.
           臭名昭著的大屠杀的凶手