Portrait of male researcher in laboratory
Schlüsselwörter
researcher,
laboratory,
scientist,
experiment,
science,
biotechnology,
research,
accuracy,
equipment,
analysing,
examining,
working,
hospital,
china,
portrait,
front view,
biologist,
doctor,
people,
one person,
man,
asian ethnicity,
mature adult,
technology,
computer,
confidence,
responsibility,
biochemistry,
biology,
labcoat,
goggles,
indoor,
standing,
asia,
photo,
grey hair
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