a person who uses messages on social media, emails, text messages, etc. to frighten or upset somebody 网络欺凌者(利用社交网站信息、电子邮件、手机短信等恐吓或骚扰他人) Fortunately, the victim reported the cyberbully to the moderator and the offensive messages were removed from the message board. 幸运的是,受害者向版主举报了网络恶霸,攻击性信息被从留言板上删除。