Ключевые слова: anatomy, black, care, cavity, circle, clean, concept, dent, dental, dentist, dentistry, enamel, graphic, happy, header, health, healthy, human, hygiene, icon, illustration, isolated, medical, medicine, molar, mouth, object, oral, pain, paste, root, science, screen, sign, simple, single, smile, stencil, symbol, thin, tooth, toothache, treatment, up, white, whitening,