穿着工作服的男科学家在现代化装备的实验室中使用微量移液器。 医生团队利用高科技和化学工具检查疫苗进化,以研究 covid19 病毒的开发/Man scientist in coverall using micropipette in modern equipped laboratory. Team of doctors examining vaccine evolution with high tech and chemistry tools for research in development of covid19 virus

穿着工作服的男科学家在现代化装备的实验室中使用微量移液器。 医生团队利用高科技和化学工具检查疫苗进化,以研究 covid19 病毒的开发/Man scientist in coverall using micropipette in modern equipped laboratory. Team of doctors examining vaccine evolution with high tech and chemistry tools for research in development of covid19 virus插图

素材名称:穿着工作服的男科学家在现代化装备的实验室中使用微量移液器。 医生团队利用高科技和化学工具检查疫苗进化,以研究 covid19 病毒的开发

英文名称:Man scientist in coverall using micropipette in modern equipped laboratory. Team of doctors examining vaccine evolution with high tech and chemistry tools for research in development of covid19 virus

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