French phrase
Je ne peux pas manger ~.
Meaning
I can't eat ___.
When to use it
States an inability to eat a particular food. It can reflect religious, health, or personal reasons and often serves as a gentle refusal.
Example dialogue
Tu veux venir au barbecue ?
Do you want to come to the barbecue?
Je ne peux pas manger de la viande.
I can't eat meat.