top brass

noun

(collective, colloquial) A group of people who are the leaders or heads of an organization.

The top brass of the company held a meeting to discuss the new business strategy.

意味（1）

(collective, colloquial) A group of people who are the leaders or heads of an organization.

The top brass of the army are up to various types of mischief and they do not want the public or even Members of Parliament to know about them.