gun·cot·ton /-ˌkɑtṇ/ 棉火藥
gun·cot·ton /ˈgənˌkɑtṇ/ 名詞 火棉,纖維素六硝酸酯
Gun·cot·ton See under Gun. ◄ ►
guncotton n : nitric acid esters; used in lacquers and explosives [syn: cellulose nitrate, nitrocellulose, nitrocotton]