behavior
US /bɪˈheɪ.vjɚ/
UK /bɪˈheɪ.vjɚ/

1.
comportamento
the way in which one acts or conducts oneself, especially toward others.
:
•
His rude behavior offended everyone.
Seu comportamento rude ofendeu a todos.
•
The child's good behavior was praised by the teacher.
O bom comportamento da criança foi elogiado pelo professor.
2.
comportamento, funcionamento
the way in which an animal or a machine acts or functions in a particular way.
:
•
The behavior of the new software is still unpredictable.
O comportamento do novo software ainda é imprevisível.
•
Scientists study the migratory behavior of birds.
Cientistas estudam o comportamento migratório das aves.