Ключевые слова: cardiologist, cardiology, chemicals, chemist, chemistry, chemists, colour, colourful, computer, computers, doctor, doctors, dose, drug, drugs, drugstore, emergency, health, healthy, heart, help, hospital, ill, illness, laptop, medical, medicine, medicines, notebook, notebooks, pharmacologist, pharmacology, pharmacy, pill, pills, prescription, recipe, sick, sickness, stethoscope, substance, substances, tablet, tablets, therapy, treat, treatment,