bénéfique signifie anglais

beneficial▼◼◼◼(helpful or good to something or someone)
adjective
[UK: ˌbe.nɪ.ˈfɪʃ.l̩] [US: ˌbe.nə.ˈfɪʃ.l̩]It was very beneficial. = C'était très bénéfique.