定义

carbon dioxide (or CO2): 二氧化碳 noun
  • "I remove carbon dioxide from the blood and provide it with oxygen."
  • "Scientists estimate that the web's carbon footprint (the CO2 it produces) is growing at around 10% per year, which could be bad news for internet giants such as Moogle, Microtosh, and YouLube."
  • "We continuously calculate the carbon dioxide emissions produced by our activities: machines, production, business trips by car, by plane, electricity for our offices, etcetera, etcetera."
  • "Hannah : And there's gasoline and carbon monoxide everywhere!"
  • "Let's not forget that one web search produces around 0.2g of CO2, whereas boiling a kettle generates 15g."
  • "Susie : We compensate for these emissions by sponsoring the planting of the necessary amount of trees in India, to absorb the same amount of Co2."

进一步了解…

仍然觉得使用“Carbon dioxide”有困难?试试我们的在线英语课程并接受免费水平评估吧!

他们的意见 :

乐趣

         

我喜欢在线做我的语言课程。每天大约10分钟就够了... 谢谢!

创新

         

我喜欢你的创新方法,在玩乐中学习语言!

独特

         

你的方法很独特! 你们的课程帮助我在海外交流期间取得了进步和自信...

进步

         

Gymglish让我提高口语和书面表达能力的机会。 我绝对不会错过的课!

更多推荐信。

您有记住这条规则的妙招吗?关于避免在“Carbon dioxide”上犯错的小贴士呢?
那就分享给我们吧!