bigwig
🇺🇸
/ˈbɪɡwɪɡ/
🇬🇧
/ˈbɪɡwɪɡ/
A person who has a high rank or is important in a particular field or organization.
The bigwigs at the company made all the important decisions.
公司的重要决策都是由高层领导做出的。