a menos que

listen to the pronunciation of a menos que
Spanish - Turkish
medikçe
olmazsa
meğer
olmadıkça
müddetçe
Spanish - English
unless

Unless I am mistaken, I've seen that man before. - He visto a ese hombre antes, a menos que me equivoque.

You can't accuse him of stealing unless you have proof. - No lo puedes acusar de haber robado a menos que tengas pruebas.

without