烟酸 煙酸 yān suān ㄧㄢ ㄙㄨㄢ jin1 syun1

  • niacin (vitamin B3)
  • 3-Pyridinecarboxylic acid C6H5NO2
  • nicotinic acid

Stroke order

Practice writing

Draw 烟 (1 of 2) — stroke by stroke.

Draw each stroke of the character in order using your mouse or finger. A hint appears after three misses.