| 单词 | keep (someone or something) back | 
| 释义 | keep (someone or something) backidiom1    : to not allow (someone) to go near something  The police kept the spectators back.   2   US   : to not allow (a student) to advance to the next grade level  —usually used as (be) kept back  Students who fail the exam may be kept back a year.   3   British   : to require (a student) to stay at school after classes have ended  She was kept back for talking in class.   4    : to not allow (something) to appear or be known  He struggled to keep back his tears.  The government kept back some crucial information from the media.    | 
	
| 随便看 | 
英语词典包含469781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。