frown
US /fraʊn/
UK /fraʊn/

1.
franzir a testa, fazer careta
to furrow one's brows in an expression of disapproval, displeasure, or concentration
:
•
He began to frown as he read the letter.
Ele começou a franzir a testa enquanto lia a carta.
•
The teacher would often frown at noisy students.
O professor frequentemente franzia a testa para alunos barulhentos.