Word/Phrase: proved
Translation: demostrado
Pronunciation: demosˈtɾaðo
He proved his point - Él demostró su punto
She proved to be right - Ella demostró tener razón
They proved their skills - Ellos demostraron sus habilidades
The experiment proved successful - El experimento demostró ser exitoso
He proved his loyalty - Él demostró su lealtad