perfeccionar znamená v Angličtina

hone [honed, honing, hones]▼(to refine or master a skill)
verb
[UK: həʊn] [US: ˈhoʊn]

improve [improved, improving, improves]▼(to make something better)
verb
[UK: ɪm.ˈpruːv] [US: ˌɪm.ˈpruːv]He wants me to improve my French before working with him. = Quiere que perfeccione mi francés antes de trabajar con él.

perfect [perfected, perfecting, perfects]▼(make perfect)
verb
[UK: pə.ˈfekt] [US: pər.ˈfekt]The lightbulb wasn't invented by perfecting the candle. = No se inventó la bombilla perfeccionando la vela.

refine [refined, refining, refines]▼(to purify from what is gross, coarse, vulgar, inelegant, low, and the like; to make elegant or excellent; to polish)
verb
[UK: rɪ.ˈfaɪn] [US: rə.ˈfaɪn]