noun🔗ShareコロジオンA syrupy solution of pyroxylin in alcohol and ether that evaporates on a surface to form a clear elastic film; used in surgical dressings, photographic plates and lacquer paints."The old-fashioned photographer used collodion to coat the glass plates before taking a picture. "昔ながらの写真家は、写真を撮る前にガラス板を塗布するためにコロジオンを使用しました。medicinematerialsubstancechemistrytechnicalscienceChat with AIVocabulary GamePractice Reading
