sour milk

• Leche que se ha vuelto ácida y se ha cortado debido a la fermentación bacteriana, a menudo se usa en la cocina o repostería, o se considera en mal estado para beber.

Milk that has become acidic and curdled due to bacterial fermentation, often used in cooking or baking, or considered spoiled for drinking.

1. Fermented dairy productB1informal

   Milk that has undergone fermentation, becoming acidic and thick, often used in cooking or baking.

   Leche fermentada

   • Sour milk is a key ingredient in traditional pancakes.
   • She used sour milk to make a moist and fluffy cake.
   • In some cultures, sour milk is drunk as a refreshing beverage.

2. Spoiled milkA2informal

   Milk that has gone bad due to bacterial growth, characterized by a sour taste and smell.

   leche agria

   • The carton of milk had been left out too long and turned into sour milk.
   • He accidentally drank sour milk and felt sick.
   • Sour milk should not be consumed if it smells rancid.