prevail on
US /prɪˈveɪl ɑːn/
UK /prɪˈveɪl ɑːn/

1.
persuadir, convencer
to persuade someone to do something
:
•
We finally prevailed on him to join our team.
Finalmente o convencemos a se juntar à nossa equipe.
•
She tried to prevail on her parents to let her go to the party.
Ela tentou persuadir seus pais a deixá-la ir à festa.