touch up
US /tʌtʃ ʌp/
UK /tʌtʃ ʌp/

1.
retocar, aprimorar
to improve something by making small changes or additions
:
•
I need to touch up the paint on the wall where it chipped.
Preciso retocar a pintura na parede onde lascou.
•
She spent an hour touching up her makeup before the party.
Ela passou uma hora retocando a maquiagem antes da festa.