0:00/0:05
倍速
  • x2
  • x1
  • x0.5
举报

Doctor ophthalmologist is holding the anatomy of human eye and explaining parts of eye. Hyperopia myopia astigmatism and laser vision correction

视  频 ID：  3400364351
版      权：  Hanna Kuprevich
视频长度：  0:05
横纵比率：  1.90:1
所属分类：  自然 医疗 
商业用途
如何选择
授权授权书发票合同问题