многолетний înseamnă în Engleză

perennial▼(of a plant: active throughout the year, or having a life cycle of more than two growing seasons)
adjective
[UK: pə.ˈre.nɪəl] [US: pə.ˈre.niəl]

vivacious▼(long-lived)
adjective
[UK: vɪ.ˈveɪ.ʃəs] [US: və.ˈveɪ.ʃəs]