Word/Phrase: sustituir
Translation: to substitute
Pronunciation: sus.ti.tuˈiɾ
I need to substitute this ingredient - Necesito sustituir este ingrediente
He will substitute for her during the meeting - Él sustituirá a ella durante la reunión
They decided to substitute the old system - Decidieron sustituir el antiguo sistema
You can substitute butter with oil in this recipe - Puedes sustituir la mantequilla por aceite en esta receta
She is going to substitute a new plan for the old one - Ella va a sustituir un nuevo plan por el antiguo