该 (gāi) means “should”. The 该 stroke order has 8 strokes; the animation above shows them one at a time. Its radical is 讠. To practise how to write 该, open writing practice; to hear how to pronounce 该, use the pronunciation trainer.
Words with 该
该 — gāi, should; ought to; probably; must be; to deserve; to owe; to be sb's turn to do sth; that; the above-mentioned