a political heavyweight

• 政界要人

a political heavyweight的用法和样例：

例句

1. Mr Park, the rich oil man, is a political brass hat.
   石油富商帕克先生是位政界要人。
2. His caricature flintily lashes current political high-up.
   他的漫画无情地讽刺了当今的政界要人。