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Mold background. Macro shot of mold. Mold spores. A mold or mould is a fungus that grows in the form of multicellular filaments. Aspergillus. Accelerated macro photography.

视  频 ID：  1086657065
版      权：  Wuhan-Studio
视频长度：  0:09
横纵比率：  16:9
所属分类：  科学 科技 
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