| 单词 | carbon dating |
| 释义 | carbon dating ˌcarbon ˈdating noun [U] ► F0 a method of calculating the age of extremely old objects by measuring the amount of a particular type of carbon in themThesaurus+: ↑Palaeontology and fossilsThesaurus+: ↑ArchaeologyThesaurus+: ↑Scientific techniques |
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