carbon dioxide
carbon dioxide
phrase. [无化] 二氧化碳
名词复数:carbon dioxides
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- phrase. [无化] 二氧化碳
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1. the emission of carbon dioxide into the atmosphere
向大气排放二氧化碳
- carbon dioxide (n.) 1869, so called because it consists of one carbon and two oxygen atoms. The chemical was known since mid-18c. under the name fixed air; later as carbonic acid gas (1791). "The term dioxide for an oxide containing two atoms of oxygen came into use in the middle of the 19th century." [Flood].
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