할인discount; reduction 할부paying in installments 할인권discount coupon 할인율discount rate 할인점discount store; outlet 할증extra charge; additional charge; premium; surcharge 대할인big discount 역할role; part 역할극role-playing 할hal

할증extra charge; additional charge; premium; surcharge 급증rapid increase 증가growth; rise 증가량increased amount; multiplied amount 증가율growth rate 증감fluctuation 격증heavy swell 증가세growing trend 증강reinforcement; buildup 증대increase; expansion

무료free; no charge; complimentary 요금fare; fee; charge 요리cooking 요리사cook; chef 음료drink; water; soda 음료수drinking water 재료material; ingredient 통행료toll; passage money 통화료telephone service charge; call charge 항공료airfare; flight fare