million-dollar question
noun
A crucial or essential question.
Origin
1970s; earliest use found in Chemical Week.
| 单词 | million-dollar question |
| 释义 | million-dollar questionnoun A crucial or essential question. Origin |
| 随便看 |
英语词典包含243303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。