core group
| Noun | 1. | core group - a small group of indispensable persons or things; "five periodicals make up the core of their publishing program" | 
| 单词 | core group | |||
| 释义 | core group
 core group
 Synonyms for core group
 | |||
| 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。