uncrowned

剑桥词典

 uncrowned king/queen

a man or woman who is considered to be the best , the most famous , or the most powerful in a particular area of life , especially when they do not have an official rank or title
无冕之王（尤指没有官方职衔的某一领域的杰出人物）
Django Reinhardt, the uncrowned king of jazz guitarists 贾恩戈‧莱茵哈特，爵士吉他手中的无冕之王 返回 uncrowned