名副其实

名副其实 [míng fù qí shí]

1. ■ be worthy of the name; be sth. in reality as well as in name; be worthy of one's reputation; in name and in fact; in the true [real] sense of the term; live up to the name; One's reputation is justified.; The name matches the reality.; truly merit its name; true to one's name:

他是这个国家唯一的一位名副其实的诗人。 He is the only poet in this country that deserves the name.

他真是名副其实的“活字典”。 He really lives up to his reputation as “a walking dictionary”.