academic year
alchemist room
analyzing
back to school
biology
biotechnology
chemical laboratory
chemist scientist
chemistry science
child
childhood
children
classroom
curiosity
discovery
education
educational subject
elementary age
experimentation
fascinating
glass flask
junior
knowledge
lab coat
labware
learning
lesson
lifestyle
liquid
measuring cylinder
person
pipette
primary school
protective eyeglasses
protective glassware
reaction
reagent
research
safety goggles
schoolboy
schoolchild
scientific experiment
semester
smart kid
solution
study
studying
teenage boy
test tube
定額
Focus on the hands of a schoolboy in white lab coat and glasses holding laboratory test tubes and observing the chemical reaction taking place in them, while performing experiments at chemistry lessonの素材 [FY310190719825]
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