Asian teacher writing the physics formula in thai language on black board in school classroom school education concept
ID: 589307246
以图搜图
- 大图:5896 × 4000 像素·49.92 cm × 33.87 cm·300dpi·JPG
- 中图:1000 × 678 像素·35.28 cm × 23.92 cm·72dpi·JPG
- 小图:500 × 339 像素·17.64 cm × 11.96 cm·72dpi·JPG