乳突窦 乳突竇 rǔ tū dòu ㄖㄨˇ ㄊㄨ ㄉㄡˋ jyu5 dat6 dau6

  • (anatomy) mastoid antrum

Stroke order

Practice writing

Draw 乳 (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.