Nantoka/氢氟酸qīng fú suānTraditional: 氫氟酸氢氟酸 (qīng fú suān) is a Chinese word meaning “hydrofluoric acid HF”.Meanings1hydrofluoric acid HFCharacters in 氢氟酸氢qīng · hydrogen (chemistry)氟fú · fluorine (chemistry)酸suān · sourRelated words酸sour酸奶yogurt氢hydrogen (chemistry)硫酸sulfuric acid H2SO4氟fluorine (chemistry)尖酸harsh盐酸hydrochloric acid HCl碳酸carbonic acid寒酸wretched氢氧化钠caustic soda脂肪酸fatty acid酸痛to acheStudy Chinese with flashcards →