heavy hitter
一个有影响力、有实力或有重大影响力的人
口语·形容有实力的人
英文释义
a powerful or influential person; someone who is highly skilled or successful in a particular field
例句
We need a heavy hitter like her to lead the project to success.
典故来源
源自棒球术语,指强打者,后引申为在商业或政治领域有重大影响力的人。