Ключевые слова: adult, assistance, beauty, care, cleaning, clinic, dental, dentist, doctor, drill, equipment, expertise, gripping, group, handle, health, healthcare, hygiene, image, indoors, job, lamp, lighting, medical, medicine, metal, mouth, objects, occupation, office, pain, preparation, procedure, professional, protective, science, scraping, set, sign, stainless, steel, surgery, technology, teeth, terrified, tool, toothache, using, white, work,