| 单词 | to keep a tight rein on | 
| 释义 | to keep a tight rein onphraseSee full dictionary entry for  rein If you keep a tight rein on someone, you control them firmly.  Her parents had kept her on a tight rein with their narrow and inflexible views. | 
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英语词典包含298861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。