the highest level of a field of endeavorwhen you've landed a tenure-track position at that university, you're playing in the major leagues
when you've landed a tenure-track position at that university, you're playing in the major leagues
big leagues, bigs, big times
establishments, old guards
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。