be glued to
US /bi ɡluːd tuː/
UK /bi ɡluːd tuː/

1.
collé à, scotché à
to give all your attention to something, especially a screen, and not be able to stop watching it
:
•
The kids were glued to the TV all afternoon.
Les enfants étaient collés à la télévision tout l'après-midi.
•
He's always glued to his phone, even during dinner.
Il est toujours collé à son téléphone, même pendant le dîner.