類似のロイヤリティフリーの画像
Technician hold in arms in protective gloves sample bottle with poison fluid portrait. Medical worker in uniform use reagent tube for virus infection exam or biological toxic reaction drug creation
Technician hold in arms in protective gloves sample bottle with poison fluid portrait. Medical worker in uniform use reagent tube for virus infection exam or biological toxic reaction drug creation
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Discovering a cure for an Asian female scientist who is concentrated, holding a test tube and watching while working.
An Asian female scientist is researching a chemical formula in a lab.
Discovering a cure for an Asian female scientist who is concentrated, holding a test tube and watching while working.
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