单词	photochemistry
释义	photochemistry noun pho·​to·​chem·​is·​try ˌfō-tō-ˈke-mə-strē  1 : a branch of chemistry that deals with the effect of radiant energy in producing chemical changes 2 a : photochemical properties the photochemistry of gases b : photochemical processes photochemistry of vision photochemist ˌfō-tō-ˈke-mist  noun Word History First Known Use 1860, in the meaning defined at sense 1 Medical Definition photochemistry noun pho·​to·​chem·​is·​try -ˈkem-ə-strē  plural photochemistries 1 : a branch of chemistry that deals with the effect of radiant energy in producing chemical changes 2 a : photochemical properties the photochemistry of gases b : photochemical processes the photochemistry of vision
随便看	periodontal periodontal membrane periodontally periodontias periodontics periodontist periodontists periodontitis periodontitises periodontologies periodontology periodoscope periods perioeci perioecian perioecic perioecid perioecus periogue perionychia perionychium perionychiums perioperative periophthalmi periophthalmuses

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