Name: Scientist researching covid-19 vaccine in the
Uploaded: 2020-09-21T12:05:51Z
Duration: 20 s
Channel: santoelia
Description: Scientist researching covid-19 vaccine in the laboratory.

santoelia

Scientist researching covid-19 vaccine in the laboratory

Scientist researching covid-19 vaccine in the laboratory.

#科学与技术 #Medical

代码: 15329358
分门别类: Live action video
长度: 00:20
长宽比: 16:9
帧率: 23.98
授权: 免版税