우유milk 우유병milk bottle 두유soybean milk 유아baby 유아복toddlers' clothes 초유colostrum 탈지분유powdered skim milk; nonfat dry milk 포유류mammal 모유breast milk 발효유fermented milk

치과dental surgery; dentistry; dentist’s office; dental clinic 치약toothpaste 충치tooth cavity; decayed tooth; carious tooth 치teeth 치석tartar; scale; plaque 치아tooth 치열tooth arrangement; row of teeth 치통toothache 의치artificial tooth; denture 절치부심strong desire to take revenge