적자loss; being in the red 원적외선far-infrared radiation 적갈색reddish brown 적도equator 적색red; dark red 적색경보red alert 적신호red light 적십자red cross 적외선infrared; infrared rays 적혈구red blood cell

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