窦性心律 竇性心律

窦性心律 竇性心律 dòu xìng xīn lǜ ㄉㄡˋ ㄒㄧㄥˋ ㄒㄧㄣ ㄌㄩˋ dau3 sing3 sam1 leot6

  • (medicine) sinus rhythm

Stroke order

Practice writing

Draw 窦 (1 of 4) — stroke by stroke.

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