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词汇
CO2
释义
CO
2
noun
[
U
]
(
also
CO2
)
uk
/
ˌsiː.əʊˈtuː
/
us
/
ˌsiː.oʊˈtuː
/
二氧化碳的分子式
the chemical symbol for
carbon dioxide
; used to refer to the substance
carbon dioxide
The global pandemic of coronavirus has temporarily cut global emissions of CO
2
.
冠状病毒的全球大流行暂时减少了全球二氧化碳的排放量。
They set new CO
2
reduction targets.
他们制定了新的二氧化碳减排目标。
更多例句
CO2 concentrations in the atmosphere are at their highest levels in over 800,000 years.
The USA is a net importer of CO2.
The pandemic could cause emissions cuts this year in the region of 2,000m tonnes of CO2.
Here is some data on CO2 and other greenhouse gas emissions.
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更新时间:2026/10/30 16:06:43