study up on

Learn a lot about something before you need to use that knowledge.

"Before the job interview, she spent the whole weekend studying up on the company's history."

Hear it in context

i'm pretty sure this book is ai slop

frankie’s shelf · 20:24

to study up on one at the same time.

MKBHD's Top 5 Apps of All Time!

WVFRM Podcast · 105:56

I'm going to study up on uh Greek mythology for next week's trivia just in case.

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