strike back
US /straɪk bæk/
UK /straɪk bæk/

1.
contra-atacar, revidar
to retaliate or respond to an attack or provocation with a counterattack
:
•
After being insulted, he decided to strike back with a sharp retort.
Depois de ser insultado, ele decidiu contra-atacar com uma réplica afiada.
•
The army prepared to strike back against the enemy's offensive.
O exército se preparou para contra-atacar a ofensiva inimiga.