high-grade

• Описывает что-то превосходного качества или стандарта, часто используется в контексте материалов, продуктов или услуг.

Describes something of superior quality or standard, often used in contexts like materials, products, or services.

1. Superior qualityB2formal

   Of a very high standard or quality; surpassing typical levels.

   Высококачественный

   • The company uses only high-grade materials for its products.
   • This is a high-grade steel alloy used in aerospace engineering.
   • They invested in high-grade equipment to improve efficiency.

   Synonymsexcellentfirst-classfirst-ratehigh qualitypremiumsuperiortop-notchtop-quality

   Antonymsinferiorlow-gradesecond-ratesubstandard