cover for
US /ˈkʌvər fɔːr/
UK /ˈkʌvər fɔːr/

1.
remplacer, assurer l'intérim
to do someone's work or duties while they are absent
:
•
Can you cover for me while I'm on vacation next week?
Peux-tu me remplacer pendant mes vacances la semaine prochaine ?
•
She asked her colleague to cover for her during her sick leave.
Elle a demandé à son collègue de la remplacer pendant son congé maladie.
2.
couvrir, protéger
to make excuses or provide an alibi for someone, especially to protect them from blame or punishment
:
•
He asked his friend to cover for him when he skipped class.
Il a demandé à son ami de le couvrir quand il a séché les cours.
•
Don't try to cover for his mistakes; he needs to take responsibility.
N’essaie pas de couvrir ses erreurs ; il doit prendre ses responsabilités.