Übersetzung von “back something up” — Englisch–Spanisch Wörterbuch

back something up

phrasal verb with back uk /bæk/ us /bæk/ verb

to prove that something is true

respaldar algo
He hasn’t backed his statement up with facts.
His theory is backed up by recent evidence.

to make an extra copy of computer information

hacer una copia de seguridad de algo

(Übersetzung von “back something up” aus dem Cambridge Englisch–Spanisch Wörterbuch © Cambridge University Press)