dubious

US /ˈduː.bi.əs/
UK /ˈduː.bi.əs/
"dubious" picture
1.

duvidoso, cético

hesitating or doubting

:
•
He was dubious about the plan's success.
Ele estava duvidoso sobre o sucesso do plano.
•
I'm dubious about his ability to finish the project on time.
Estou duvidoso sobre a capacidade dele de terminar o projeto a tempo.
:
doubtfulskepticaluncertainhesitantunsure
2.

duvidoso, suspeito

not to be relied upon; suspect

:
•
The claims made in the advertisement were highly dubious.
As alegações feitas no anúncio eram altamente duvidosas.
•
He has a dubious reputation in the business community.
Ele tem uma reputação duvidosa na comunidade empresarial.
:
questionablesuspiciousunreliableuntrustworthyfishy