변경change; alteration 변동change; fluctuation 변화change 가변variability 가변성variability; changeability 가변적being variable 가변적changeable; changing; variable 개변change; reformation; renovation 격변sudden change; rapid change; violent upheaval; cataclysm 격변기period of upheaval

화장실toilet; restroom; bathroom 화장품cosmetics; makeup 문화culture 소화제digestive medicine 화장make-up; putting on cosmetics 화장대dressing table; make-up table 화장지facial tissue; Kleenex 화학조미료flavor enhancer; artificial flavors; chemical condiment 간편화simplification; making something handy 고급화enhancement

청취율ratings 할인율discount rate 환율exchange rate 효율적being efficient; being effective 효율적efficient; effective 감소율reduction ratio 비율ratio; proportion 비효율적being inefficient 비효율적inefficient 사망률death rate