喹诺酮 kuínuòtóng quinolone; carbostyril Origin Definitions Defs Strokes Stroke Words Sentences Sents 喹 kuí quinoline (bound form) used in transliterations, specifically for the chemical compound 喹啉 kuílín诺 nuò phonetic 酮 tóng ketone (bound form) ketone; an organic compound containing a carbonyl group connected to two hydrocarbon groups