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词典释义:
carbon dioxide
时间: 2023-08-21 19:44:49
初中高中托福
英 [ˌkɑːbən daɪˈɒksaɪd]
美 [ˌkɑːrbən daɪˈɑːksaɪd]

二氧化碳

双语例句
  • Carbon dioxide is a gas.

    二氧化碳是一种气体

  • Dissolved carbon dioxide makes the water more acidic.

    溶解的二氧化碳使水更具酸性。

  • Humans take in oxygen and breathe out carbon dioxide.

    人吸入氧气,呼出二氧化碳。

  • Burning fossil fuels uses oxygen and produces carbon dioxide.

    燃烧化石燃料消耗氧气并产生二氧化碳。

  • Industrialized countries must reduce carbon dioxide emissions.

    工业化国家必须减少二氧化碳的排放。

  • Plants absorb carbon dioxide from the air and moisture from the soil.

    植物从空气中吸收二氧化碳,从泥土中吸收水分。

近义词
百科

释义
n.

a colourless, odourless gas produced by burning carbon and organic compounds and respiration. It is naturally present in air (about 0.03 per cent) and is absorbed by plants in photosynthesis.

二氧化碳。

  • It all acts as a miniature pump, sucking in and concentrating vital carbon dioxide.

    它们像小型的气泵,可将植物赖以生存的二氧化碳吸进植物体内并聚积起来。

    《How To Grow A Planet》《植物之歌》

  • So, although there was less carbon dioxide in the air, the grasses had the edge over other plants.

    因此当空气中的二氧化碳含量变少时,草类便在植物界中略胜一筹。

    《How To Grow A Planet》《植物之歌》

  • It's in the cells of the leaves that photosynthesis occurs, where carbon dioxide is combined with water to make sugar.

    光合作用就发生在这些叶片的细胞中,二氧化碳在这里与水发生反应形成糖类。

    《How To Grow A Planet》《植物之歌》

  • They have chloroplasts that combine carbon dioxide and water with light energy from the sun to create oxygen and sugar, a form of chemical energy.

    它们有叶绿体。叶绿体把二氧化碳和水份与太阳光能量合成氧气与糖份,一种化学能量。

    《TED-Ed》《TED教育》

  • That's fine. I don't have a problem with that. I'm not claustrophobic or anything. We're trapped. I can't breathe. There's more carbon dioxide than oxygen! The ratio is all wrong!

    没关系,我一点问题都没有。我也没有幽闭恐惧症什么的。我们被困住了,我不能呼吸了,室内二氧化碳比氧气多,比率全都错了!

    《Girl Meets World Season 2》《女孩成长记 第二季》

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