Ключевые слова: adult, analyzing, assistant, bacteriologist, beaker, bio, biology, biotechnology, caucasian, chemical, chemist, chemistry, clinic, discover, doctor, ecologist, education, equipment, experiment, expertise, female, girls, health, healthcare, hospital, lab, laboratory, medical, medicine, microscope, occupation, people, pharmaceutical, pharmacology, pharmacy, pipette, professional, reagents, research, science, scientist, specialist, student, team, test, tube, uniform, vaccine, women,