polish up on

Mittelstufe (B1) neutral

To practise something you already know a little bit so you get better at it again.

"I need to polish up on my Spanish before the trip to Mexico."

Verwandte Ausdrücke

polish off polish up

Mehr mit "up on"

beat up on check up on creep up on follow up on gang up on hook up on load up on pick up on
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