Senior scientist working in laboratory. Sad scientist despondent hands close face in workplace laboratory
Palabras clave
microscope,
laboratory,
scientist,
man,
science,
research,
laboratory,
medicine,
doctor,
chemistry,
experiment,
working,
professional,
looking,
people,
medicals,
researcher,
person,
equipment,
biology,
technician,
work,
sleepy,
test,
chemist,
virus,
white,
hair,
indoor,
stressed,
serious,
despair,
despondent,
sad,
job,
safety,
glove,
senior
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