Science teacher teach Asian students in laboratory room smoke float out of bowl they excited colorful test tube and microscope on table in laboratory room concept for study in laboratory room.
ID: 1267565512
以图搜图
- 大图:4730 × 3153 像素·40.05 cm × 26.7 cm·300dpi·JPG
- 中图:1000 × 667 像素·35.28 cm × 23.53 cm·72dpi·JPG
- 小图:500 × 334 像素·17.64 cm × 11.78 cm·72dpi·JPG