地球温暖化を抑制するために、二酸化炭素の排出量を減らす必要がある。
To suppress global warming, it is necessary to reduce carbon dioxide emissions.
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Example sentences
The main cause of global warming is the increase in carbon dioxide.
静脈血は酸素が少なく、二酸化炭素を多く含んでいる。
Venous blood is low in oxygen and high in carbon dioxide.
Usage Notes
A chemical compound with the formula CO2, often discussed in environmental contexts.
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