police officer
police officer 〈美〉警官 负责维护公共秩序，保障公共安全，预防和侦查犯罪的治安官〔peace officer〕。亦称警察〔policeman; policewoman〕、巡警〔patrolman；patrolwoman〕。 (→peace officer)
police officer 〈美〉警官 负责维护公共秩序，保障公共安全，预防和侦查犯罪的治安官〔peace officer〕。亦称警察〔policeman; policewoman〕、巡警〔patrolman；patrolwoman〕。 (→peace officer)