Read Edit View history 氢氟酸 qīngfúsuān hydrofluoric acid Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 氢氟酸/ 氫氟酸 qīngfúsuān hydrofluoric acid noun · hydrofluoric acid HF 氢氟酸具有极强的腐蚀性,必须小心处理。 Edit Delete References Add reference No references for this word.