Ключевые слова: air, apron, blue, cabinet, cavity, chair, clean, dental, dentist, dentistry, device, diagnosis, display, drill, equipment, exam, examination, faucet, fear, gear, grinder, hygiene, instruments, interior, light, machine, mechanism, medical, monitor, office, operate, operation, pain, patient, pipe, room, screen, set, sink, soap, surgery, teeth, television, tools, tray, treatment, visit, window, wood, x ray,