| 单词 | rack your brains |
| 释义 | rack your brains rack your brains ► F0 to think very hard: » I've been racking my brains all day but I can't remember her name.Thesaurus+: ↑Thinking and contemplatingThesaurus+: ↑Solving and solutions |
| 随便看 |
英语词典包含67674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。