con artist
一个以欺骗为生的人
口语·形容以欺骗为生的骗子
英文释义
someone who deceives or tricks others for personal gain
例句
He pretended to be a doctor, but he was just a con artist stealing from patients.
典故来源
19世纪末美国俚语，'con'源自'confidence'，指通过骗取信任来实施欺诈的人。