세금tax 전기세electricity bill 취득세acquisition tax 탈세tax evasion 혈세harsh taxation 간접세indirect tax 감세tax reduction 과세taxation 관세tariffs 국세national tax

강제coercion 강제성forcibleness 격일제alternating days system 순번제rotating system 시간제being by the hour 예약제subscription basis 월급제monthly pay system 제도institution; system 제약constraint 제한limit