radiocarbon dating
noun /ˌreɪdiəʊkɑːbən ˈdeɪtɪŋ/
/ˌreɪdiəʊkɑːrbən ˈdeɪtɪŋ/
[uncountable] (formal)- carbon dating (= a method of calculating the age of very old objects by measuring the amounts of different forms of carbon in them)
单词 | radiocarbon dating |
释义 | radiocarbon datingnoun /ˌreɪdiəʊkɑːbən ˈdeɪtɪŋ/ /ˌreɪdiəʊkɑːrbən ˈdeɪtɪŋ/ [uncountable] (formal)
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