all-points bulletin
noun🔊/ˌɔːl pɔɪnts ˈbʊlətɪn/
🔊/ˌɔːl pɔɪnts ˈbʊlətɪn/
(abbreviation APB)
(US English)a radio message sent to every officer of a police force, giving details of people who are suspected of a crime, of stolen vehicles, etc. 全面警戒通告（警方无线电联络信息，通告嫌犯特征、失窃详情等）