Stem education. Group of kids with teacher doing chemical experiment with liquid nitrogen in laboratory copy space. Early development concept
ID: 735594955
编辑图片
以图搜图
- 大图:5519 × 3679 像素·46.73 cm × 31.15 cm·300dpi·JPG
- 中图:1000 × 667 像素·35.28 cm × 23.53 cm·72dpi·JPG
- 小图:500 × 333 像素·17.64 cm × 11.75 cm·72dpi·JPG