read up on
US /riːd ʌp ɑːn/
UK /riːd ʌp ɑːn/
1.
se documenter sur, se renseigner sur
to read a lot about a subject, especially because you are going to do something connected with it
:
•
I need to read up on the history of the company before the interview.
Je dois me documenter sur l'histoire de l'entreprise avant l'entretien.
•
She spent the weekend reading up on ancient Roman architecture.
Elle a passé le week-end à se documenter sur l'architecture romaine antique.