noun 다운로드 🔗공유 콜로디온 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. Examples : "The old-fashioned photographer used collodion to coat the glass plates before taking a picture. " 옛날 사진작가는 사진을 찍기 전에 유리판에 콜로디온을 발랐다. medicine material substance chemistry technical science AI와 채팅어휘 게임독해 연습