| 单词 | life expectancy |
| 释义 | life expectancy ˈlife exˌpectancy noun [C usually singular] ► F0 the length of time that a living thing, especially a human being, is likely to live: » Life expectancy in Europe increased greatly in the 20th century.Thesaurus+: ↑Life and living |
| 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。