rozcieranie Englisch:

He stood by the gate, rubbing his hands together.

Now that you mention it. Yeek, Hideki's habits are rubbing off on me!

What police thought was a distressed cat turned out to be a man practicing the cuica, a drum which produces noise by rubbing a stick attached to the drumhead from the inside.

I find that I get the best flavor by grinding fresh peppercorns.

This decision was accepted with grinding teeth.