cautiously
US /ˈkɑː.ʃəs.li/
UK /ˈkɑː.ʃəs.li/

1.
cautelosamente, com cautela
in a careful and hesitant way
:
•
She opened the door cautiously, peering out.
Ela abriu a porta cautelosamente, espiando para fora.
•
He proceeded cautiously with the delicate experiment.
Ele prosseguiu cautelosamente com o experimento delicado.