Illustration of caffeine chemical structure alongside coffee beans, highlighting the relationship between caffeine and coffee as a source of energy and alertness, Chemical formula of caffeine

Illustration of caffeine chemical structure alongside coffee beans, highlighting the relationship between caffeine and coffee as a source of energy and alertness, Chemical formula of caffeine图片
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Illustration of caffeine chemical structure alongside coffee beans, highlighting the relationship between caffeine and coffee as a source of energy and alertness, Chemical formula of caffeine
  • 素材ID：1059212853
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  • 格式：JPG
  • 作者：Watthana Tirahimonch
  • 最大分辨率：5300 x 3200px
  • 最大输出：44.87 x 27.09cm (300dpi) | 186.97 x 112.89cm (72dpi)
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能源咖啡因警觉性图表学习研究生物化学兴奋剂概念学校分子物理教育化学符号科学

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