| 单词 | carbon dating |
| 释义 | carbon dating noun uncountable ■a method of calculating the age of extremely old objects by measuring the amount of a particular type of carbon in them （计算古物年代的）碳年代测定法，碳定年法 |
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101BT英语在线翻译词典收录了36528条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。