not skimp on (something)

Translations
не экономить на (чём-то)
He did not skimp on the quality of materials for the project.
Он не экономил на качестве материалов для проекта.
Definitions
To not hold back or be stingy with something; to provide or use a generous amount of a resource, effort, or quality.
Words
not

adverb
не
skimp

verb
скупиться
on

preposition
на
something

pronoun
чём-либо