할인discount; reduction 할인권discount coupon 할인율discount rate 할인점discount store; outlet 대할인big discount 인상raise; increase 인용quotation; citation 인하decrease; reduction; cut 흡인absorption; suction; attraction 흡인력pulling power; absorptive power

사용use; usage 이용use; utilization 학용품stationery; writing supplies 활용use; utilization 가정용home use 가정용품housewares; household goods 공공용public purpose 공공용지public land 공용public use; official business 공용public use

계절season 명절national holiday 사계절four seasons 계절병seasonal disease 계절성seasonality 계절적being seasonal 계절적seasonal 기본예절basic manners 시절days; the time 예절courtesy; manners