FAQs About the word back up

Còpia de seguretat

give moral or psychological support, aid, or courage to, move backwards from a certain position, establish as valid or genuine, make a copy of (a computer file)

confirmar, corroborar, demostrar,Testificar (per),garantir,autenticar,certificat,confirmar,corroborar,validar,verifica,reivindicar

desafiament,Contradir,negar,refutar,refutar,refutar,concurs,disputa,pregunta,repudiar

back tooth => queixal del darrere, back talk => Respondre amb insolència, back street => carreró, back stairs => Escaleres del darrere, back saw => Serra de dors,