Ключевые слова: analysis, analyzing, arab, arabic, biology, biotechnology, chemical, chemist, chemistry, coat, collection, conference, diagnosis, disease, doctor, eastern, engineering, examination, experiment, flask, genetic, hijab, horizontal, human, lab, laboratory, liquid, man, medical, microscope, molecular, molecule, online, physician, portrait, practitioner, research, researcher, science, scientific, scientist, set, team, test tube, testing, traditional clothes, video call, web browser, window, woman,