Read Edit View history 柠檬酸 níngméngsuān citric acid Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 柠檬酸/檸檬酸 · níngméngsuān · citric acid 2026/03/04 柠檬酸 / 檸檬酸 níngméngsuān citric acid citric acid 柠檬酸常被用作食品添加剂。 noun created sense Mar 4, 2026, 02:25 AM