| 单词 | have an ace in the hole |
| 释义 | have an ace in the hole to have something which you can use to gain an advantage He doesn't usually risk that much unless he thinks he has an ace in the hole. Easy Learning Idioms Dictionary. Copyright © HarperCollins Publishers |
| 随便看 |
|
英语词典包含147115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。