塗ㄊㄨˊtú改ㄍㄞˇgǎi

塗抹文字，加以修改。唐·李商隱〈韓碑〉詩：「點竄堯典舜典字，塗改清廟生民詩。」

英to alter (text), to change by painting over, to correct (with correction fluid)