请输入您要查询的英文单词:
单词
radioactive dating
释义
radioactive dating
Related topics:
Measurement
ˌ
radioactive
ˈ
dating
noun
[
uncountable
U
]
American English
AmE
TM
a scientific method of calculating the age of a very old object by measuring the amount of a certain substance in it
放射性鉴年法
SYN
British English
carbon dating
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更新时间:2026/4/22 12:13:35