研究室で 3 人の笑顔子供コート作る実験化学研究所 - ストックフォト＆画像

Three kids in white coats making chemical experiment in laboratory

Smiling little boys in lab coats making experiment in chemical laboratory

Three kids in white coats making chemical experiment in laboratory

Concentrated boy and girl holding test tubes with reagents in chemical lab

Cute little boy in lab coat near flasks and test tubes smiling at camera

Three happy kids in white coats making chemical experiment in laboratory

Excited kids in lab coats and protective glasses making experiment in chemical laboratory

Cute little boy leaning at table and smiling at camera in chemical lab

Happy kids in lab coats posing in chemical laboratory and smiling at camera