불철주야being day and night; being around the clock 철거민displaced people due to demolition of homes 철군military withdrawal 철수evacuation; withdrawal 철퇴retreat; withdrawal 철폐abolition; elimination 철회withdrawal

과거past 거래business; transaction; trade 거래처customer; client 제거removal 퇴거leaving; resignation 거두절미summary 거래량trading volume 거래소exchange; stock exchange 거래액monetary value of transaction; turnover 거세castration