[] a person who is successful in business or industry and has become rich and powerful （企业界的）钜头，大亨，钜子◆He is one of the world's wealthiest business tycoons. 他是世界上最富有的商业钜头之一。➡ see note at baron ⨁a business / media / an oil / a property tycoon 商业／传媒钜子；石油大亨；房地产巨钜头