ウィンドウの背景を顕微鏡で勉強少年. - ストックフォト＆画像

Studing boy with a microscope on a white background.

Studing boy with a microscope on a window background.

Studing boy with a microscope on a window background.

Studing boy with a microscope on a white in profile.

Studing boy with a microscope on a white background.

Microscope laboratory - woman medical research chemist experiment, shallow depth-of-field

Female researcher with microscope. Focused on microscope and hands.

Studing boy with a microscope on a window background.

Studing boy with a microscope on a window background.

Studing boy with a microscope on a window background.

Vet female doctor doing test and using microscope

Serious boy with a microscope on a white background.

Studing boy with a microscope on a window background.

Vet female doctor doing test and using microscope

Studing boy with a microscope on a white background.

Serious boy with a microscope on a window background.

Smiling boy with a microscope on a white background.

Studing boy with a microscope on a white background.

Smiling boy with a microscope on a window background.

Vet doctor finding pet virus and looking into microscope

Vet doctor finding pet virus and looking into microscope