| 单词 | mental age |
| 释义 | mental ageˌmental ˈage noun [countable] a measure of someone’s ability to think, obtained by comparing his or her ability with the average ability of children at various ages: She was 12, but she had a mental age of 2. |
| 随便看 |
英语词典包含48224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。