For Dennis Schröder — the German point guard the Nets acquired from Toronto — coming to Brooklyn is going to be like learning an entirely new language.

And we don’t mean vocabulary and accents, but sets and systems.

How well he does adjust may decide whether he’s a rental or puts down roots.

The Nets headed into this weekend’s All-Star break on a downer, but Schröder insists they can come out of the layoff and turn their campaign around.