英语词汇carbon的翻译、用法及例句-MX2U.com英汉词典

carbon

noun uk/ˈkɑː.bən/ us/ˈkɑːr.bən/

(SUBSTANCE)

B2 [ U ] (symbol C)碳

a chemical element that exists in its pure form as diamond or graphite, and is an important part of other substances such as coal and oil, as well as being contained in all plants and animals

They used carbon dating tests to authenticate the claim that the skeleton was 2 million years old.
New legislation aims to reduce carbon emissions.
The substance was identified as carbon.

(DOCUMENT)

[ C ]复写本

a carbon copy

词汇	carbon
释义	carbon noun uk/ˈkɑː.bən/ us/ˈkɑːr.bən/ (SUBSTANCE) B2 [ U ] (symbol C)碳 a chemical element that exists in its pure form as diamond or graphite, and is an important part of other substances such as coal and oil, as well as being contained in all plants and animals 更多例句 They used carbon dating tests to authenticate the claim that the skeleton was 2 million years old. New legislation aims to reduce carbon emissions. The substance was identified as carbon. (DOCUMENT) [ C ]复写本 a carbon copy
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