carbon dioxide
英 [ˌkɑːbən daɪˈɒksaɪd]
美 [ˌkɑːrbən daɪˈɑːksaɪd]
n. 二氧化碳
Collins.2
牛津词典
noun
- 二氧化碳
a gas breathed out by people and animals from the lungs or produced by burning carbon
柯林斯词典
- 二氧化碳
Carbon dioxideis a gas. It is produced by animals and people breathing out, and by chemical reactions.
英英释义
noun
- a heavy odorless colorless gas formed during respiration and by the decomposition of organic substances
双语例句
- Plants absorb carbon dioxide from the air and moisture from the soil
植物从空气中吸收二氧化碳并从土壤中汲取水分。 - When heated in oxygen, coal reacts to form carbon dioxide and hydrogen.
当煤炭在氧气中加热时经化学反应会形成二氧化碳和氢气。 - Through this incision, the abdominal cavity is distended with carbon dioxide gas
二氧化碳气体通过这个切口进入，造成腹腔肿胀。 - The lime water has turned cloudy, therefore carbon dioxide has been produced during the experiment.
石灰水变得混浊了，可见在实验中有二氧化碳生成了。 - Carbon dioxide is a necessary result of the oxidation of carbon compounds.
碳化合物氧化后必然会产生二氧化碳。 - Dissolved carbon dioxide makes the water more acidic.
二氧化碳溶解后能使水的酸性增加。 - This may provide a quick and accurate way of monitoring the amount of carbon dioxide in the air
这也许能提供一个监测空气中二氧化碳含量的既快又准的方法。 - The amount of carbon dioxide released by human activities such as burning coal and oil is small in comparison
相比之下，人类活动燃烧煤、石油等所释放的二氧化碳要少一些。 - Carbon burns in oxygen or air, forming carbon dioxide.
碳在氧或空气中燃烧，便形成了二氧化碳。 - I am all for cutting carbon dioxide emissions, but that would be much more easily achieved by giving subsidies to windpower, than with nuclear power
我完全赞成减少二氧化碳的排放，但是，相比发展核能，对发展风能提供补贴更容易实现这一目标。