French phrase
Tu peux prévenir ~ ?
Meaning
Can you let ___ know?
When to use it
A request to inform someone about something. Often used when asking for help.
Example dialogue
J'ai mal au ventre. Tu peux prévenir maman ?
My stomach hurts. Can you let Mom know?
Oui, je vais la prévenir tout de suite.
Yes, I'll let her know right away.