science chemistry biology medicine and people concept - close up of young female scientist with pipette and flask making test or research in clinical laboratory
ID: 247792420![复制](//static.hellorf.com/hellorf/_next/images/copy.svg)
![预览](https://hellorfimg.zcool.cn/large/247792420.jpg)
编辑图片
以图搜图
- 大图:4313 × 2786 像素·36.52 cm × 23.59 cm·300dpi·JPG
- 中图:1000 × 646 像素·35.28 cm × 22.79 cm·72dpi·JPG
- 小图:500 × 323 像素·17.64 cm × 11.39 cm·72dpi·JPG