Usages of na
Na šalteru potpisujem svaki obrazac prije nego što ga predam.
At the counter I sign each form before I hand it in.
Dokument je već fotokopiran, pa ga predajem na šalteru.
The document is already photocopied, so I am submitting it at the counter.
Odjednom se pojavio poštar na vratima.
Suddenly the postman appeared at the door.
Elon.io is an online learning platform
We have an entire course teaching Croatian grammar and vocabulary.