肃 (sù) means “In “严肃”: solemn”. The 肃 stroke order has 8 strokes; the animation above shows them one at a time. Its radical is 一. To practise how to write 肃, open writing practice; to hear how to pronounce 肃, use the pronunciation trainer.
Words with 肃
严肃 — yán sù, solemn; grave; serious; earnest; severe
严肃 — yán sù, solemn; grave; serious; earnest; severe