경찰police; policing 경고warning; caution 경비실guard room; guard house 경비원guard; security guard 경찰관police officer; cop 경찰차police car; patrol car; squad car 교통경찰traffic police 교통순경traffic cop; traffic officer 순경police constable 여경policewoman; woman cop

경찰police; policing 경찰관police officer; cop 경찰차police car; patrol car; squad car 관찰observation; examination 관찰자observer; watcher 교통경찰traffic police 진찰checkup; examination 진찰실doctor's office 통찰insight; discernment; perception 통찰력insight; discernment; perception

부서department; division 서police station; fire station 서명signature 소방서fire station 관공서government office 본서headquarters; central office 서리deputy; proxy 서장head; chief 세무서tax office 연서joint signature; cosigning