Read Edit View history 发绀 fāgàn cyanosis Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 发绀/發紺 · fāgàn · cyanosis 2026/03/04 发绀 / 發紺 fāgàn cyanosis cyanosis (blue skin due to lack of oxygen in blood) 患者因缺氧而出现发绀症状。 verb created sense Mar 4, 2026, 02:25 AM