a person whose job is to help people or groups who disagree to reach an agreement 调解人；调停人 - (especially North American English)
a person whose job is to make sure that a discussion or a debate is fair 会议主持；辩论会主席 - (British English)
a person whose job is to make sure that an exam is marked fairly 评分监督 a person who is responsible for preventing offensive material from being published on a website （论坛等的）管理员，版主 moderators of online discussion groups 网上讨论组的管理员 A moderator had removed the message. 一名主持人删除了该邮件。 The moderator will then post the article. 然后版主会贴出文章。
- Moderator
a religious leader in the Presbyterian Church who is in charge of the Church council 长老会会议主席
Word Originlate Middle English: Latin.