teacher's pet
US /ˈtiː.tʃərz ˌpet/
UK /ˈtiː.tʃərz ˌpet/

1.
cocca della maestra, preferito dell'insegnante
a student who is liked best by the teacher and is treated better than other students
:
•
Everyone in class thought she was the teacher's pet because she always got special treatment.
Tutti in classe pensavano che fosse la cocca della maestra perché riceveva sempre un trattamento speciale.
•
He was always the teacher's pet, volunteering for extra tasks and getting praised constantly.
Era sempre il cocca della maestra, si offriva volontario per compiti extra e riceveva costantemente elogi.