Ключевые слова: annoyed, bacteria, care, caricature, cartoon, cavity, character, clean, clinic, comic, cute, decay, decayed tooth, deciduous tooth, dental, dentist, dentistry, design, disappointment, enamel, face, gum, happy, health, healthy, humor, hygiene, icon, illness, illustration, isolated, medical, medicine, mouth, oral, oral hygiene, pain, problem, smile, sorrow, symbol, teeth, tooth, tooth decay, toothache, treatment, white,