Nantoka/羟qiǎngTraditional: 羥羟 (qiǎng) is a Chinese word meaning “hydroxyl (radical)”.Meanings1hydroxyl (radical)Related words羟基hydroxyl group -OH对羟基苯甲酸酯paraben (chemistry)羟基丁酸gamma-Hydroxybutyric acid, GHB羟基磷灰石hydroxyapatite (calcium phosphate mineral forming bone and tooth enamel)羟氯喹hydroxychloroquine (medication)羟自由基hydroxyl radicalStudy Chinese with flashcards →