Usages of potwierdzić
Czy mogłaby Pani potwierdzić jutro, że wejście będzie otwarte?
Could you please confirm tomorrow that the entrance will be open?
Chciałabym potwierdzić, że wolny termin w środę nadal mamy.
I would like to confirm that we still have a free time slot on Wednesday.
Elon.io is an online learning platform
We have an entire course teaching Polish grammar and vocabulary.