| 词汇 | ace in the hole |
| 释义 | ace in the holeace in the hole American EnglishAmE informalSECRET something that you keep secretly to use when you need it 备用的应急物 That fifty dollars is my ace in the hole. 那50美元是我应急备用的钱。 → ace in the hole at ace1(4) |
| 随便看 |
|
时代网英语在线翻译词典收录了323754条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。