| 单词 | radioactive dating |
| 释义 | radioactive datingˌradioactive ˈdating noun [uncountable] science a scientific method of calculating the age of a very old object by measuring the amount of a radioactive substance in it SYN carbon dating |
| 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。