烟碱酸 菸鹼酸 yān jiǎn suān ㄧㄢ ㄐㄧㄢˇ ㄙㄨㄢ

  • niacin (vitamin B3); nicotinic acid; Pyridine-3-carboxylic acid C6H5NO2

烟碱酸 煙鹼酸 yān jiǎn suān ㄧㄢ ㄐㄧㄢˇ ㄙㄨㄢ jin1 gaan2 syun1

Stroke order

Practice writing

Draw 烟 (1 of 3) — stroke by stroke.

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