组氨酸 組氨酸 zǔ ān suān ㄗㄨˇ ㄢ ㄙㄨㄢ zou2 on1 syun1

  • histidine (His), an essential amino acid

Stroke order

Practice writing

Draw 组 (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.