This is the 562nd most frequent Hungarian word.
nekünk
"To us" or "for us."
In this sentence, 'nekünk' is used to indicate that the book was made for 'us,' showing possession or intended recipients.
Ez a könyv nekünk készült.
This book was made for us.
Here, 'nekünk' emphasizes that 'we' are the ones responsible for explaining the rules, marking the subject with a personal focus.
Nekünk kell elmagyarázni a szabályokat.
We have to explain the rules.
In this sentence, 'nekünk' denotes the indirect object 'us,' indicating the recipients of the homework.