Portuguese translation of the English word duty

English → Portuguese
  
EnglishPortuguese (translated indirectly)Esperanto
(obligation)
dever
🔗 I struggle to do my duty.
(service; stint)
plantão
;
serviço
🔗 As Zerling went about his duties, the ladies sighed and made murmuring sounds.
be on duty
(serve)
estar de plantão
;
estar de serviço
;
montar guarda
be on duty
(stand guard)
estar de sentinela
posteni
excise‐duty
(excise)
imposto de consumo

EnglishPortuguese
duty dever
active duty activa