decline in quality

• Expressão que descreve a diminuição gradual ou perceptível do padrão, estado ou qualidade de algo, como um produto, serviço ou habilidade.

A phrase describing a gradual or noticeable reduction in the standard, condition, or excellence of something, such as a product, service, or skill.

1. DeteriorationB2formal

   A gradual decrease in the standard, condition, or value of something.

   Declínio de qualidade

   • There has been a noticeable decline in quality of the products recently.
   • The restaurant experienced a decline in quality after changing chefs.
   • The decline in quality of the air is a major concern.