newssheet
/ˈnjuːzʃiːt/report or open letter giving informal or confidential news of interest to a special group
noun [专属名词] 单张报纸;新闻传单
report or open letter giving informal or confidential news of interest to a special group. 用于向特定群体传达非正式或机密的、具有重要意义的消息的报告或公开信。