R2A2

Acronym	Definition
R2A2➣Roles, Responsibilities, Authorities, and Accountabilities
R2A2➣Recognize, Relate, Assimilate and Action (methodology)

随便看

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。