carbon dioxide
US /ˌkɑːr.bən daɪˈɑːk.saɪd/
UK /ˌkɑːr.bən daɪˈɑːk.saɪd/
名词
1.
二氧化碳
a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is naturally present in air (about 0.03 percent by volume) and is absorbed by plants in photosynthesis.
示例:
•
Plants absorb carbon dioxide from the atmosphere.
植物从大气中吸收二氧化碳。
•
Burning fossil fuels releases large amounts of carbon dioxide.
燃烧化石燃料会释放大量二氧化碳。
同义词:
在 Lingoland 学习这个单词