bulletin

1. N-COUNT A bulletin is a short news report on the radio or television. (电台、电视台的) 新闻快报

...the early morning news bulletin. …早间新闻快报。

2. N-COUNT A bulletin is a short official announcement made publicly to inform people about an important matter. 公告

At 3:30 p.m. a bulletin was released announcing that the president was out of immediate danger. 下午3:30发布了公告，宣布总统暂时脱离了危险。

3. N-COUNT A bulletin is a regular newspaper or leaflet that is produced by an organization or group such as a school or church. (学校、教堂等机构发行的) 简报或小册子