perpetuo angolul

perennial▼(continuing without cessation or intermission for several years, or for an undetermined or infinite period, see also: perpetual; unceasing)
adjective
[UK: pə.ˈre.nɪəl] [US: pə.ˈre.niəl]

perpetual▼(lasting forever)
adjective
[UK: pə.ˈpe.tʃʊəl] [US: pər.ˈpe.tʃuːəl]Lifelong education means perpetual retraining. = Istruzione permanente significa riqualificazione perpetua.

perpetual check▼noun