B2 noun 中性

二酸化炭素

/nisankataɰ̃so/

A colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is a major greenhouse gas contributing to global warming.

例句

3 / 5
1

植物は光合成によって二酸化炭素を吸収する。

Plants absorb carbon dioxide through photosynthesis.

2

二酸化炭素の排出削減は地球温暖化対策の鍵である。

Reducing carbon dioxide emissions is the key to counteracting global warming.

3

この車は走行中に二酸化炭素を出さない。

This car does not emit carbon dioxide while driving.

反义词

词族

名词
二酸化炭素
💡

记忆技巧

Ni (Two) + Sanka (Oxide) + Tanso (Carbon). CO2.

快速测验

地球温暖化の主な原因は、( )などの温室効果ガスである。

正确!

正确答案是: 二酸化炭素

例句

1

植物は光合成によって二酸化炭素を吸収する。

academic

Plants absorb carbon dioxide through photosynthesis.

2

二酸化炭素の排出削減は地球温暖化対策の鍵である。

formal

Reducing carbon dioxide emissions is the key to counteracting global warming.

3

この車は走行中に二酸化炭素を出さない。

everyday

This car does not emit carbon dioxide while driving.

4

二酸化炭素濃度が上昇すると、気温も上がる傾向にある。

academic

When carbon dioxide concentration rises, temperatures also tend to increase.

5

最近、二酸化炭素の排出権取引が盛んだね。

business

Carbon dioxide emission trading has been popular lately, hasn't it?

反义词

词族

名词
二酸化炭素

常见搭配

二酸化炭素排出量 carbon dioxide emissions
二酸化炭素濃度 carbon dioxide concentration
二酸化炭素を排出する to emit carbon dioxide
二酸化炭素を吸収する to absorb carbon dioxide
二酸化炭素の削減 reduction of carbon dioxide

常用短语

二酸化炭素実質ゼロ

net-zero carbon dioxide

二酸化炭素の固定化

carbon sequestration

二酸化炭素の回収

carbon capture

容易混淆的词

二酸化炭素 vs 一酸化炭素

Carbon monoxide (CO), which is highly toxic, as opposed to carbon dioxide (CO2).

📝

使用说明

Essential for any IELTS topic related to the environment, energy, or pollution.

⚠️

常见错误

Often abbreviated as CO2 in texts, but use the full name in formal writing unless specified.

💡

记忆技巧

Ni (Two) + Sanka (Oxide) + Tanso (Carbon). CO2.

📖

词源

Scientific compound: Ni (two) + sanka (oxidation) + tanso (carbon).

语法模式

~による二酸化炭素の排出 二酸化炭素を削減する

快速测验

地球温暖化の主な原因は、( )などの温室効果ガスである。

正确!

正确答案是: 二酸化炭素

更多environment词汇

蓄積

B1

The gradual gathering or building up of something over time, such as wealth, knowledge, or pollutants.

生態系

B2

A biological community of interacting organisms and their physical environment.

持続

B2

Continuing or enduring over a long period of time without interruption. It is a key term in discussions about sustainability and long-term habits.

不可逆

B2

A change that is permanent and cannot be undone or returned to its original state.

温暖化

B2

The phenomenon of the Earth's average atmospheric temperature rising over time, primarily due to the greenhouse effect. It is a central theme in discussions about climate change and environmental policy.

再生可能エネルギー

B2

Energy derived from natural sources that are replenished at a higher rate than they are consumed, such as solar, wind, and geothermal power.

自給率

B2

Self-sufficiency rate. The degree to which a country can satisfy its own needs (usually food or energy) without relying on imports.

再生可能

B2

Describes energy or resources that can be replenished naturally over time, such as solar, wind, or hydro power. It is a key concept in discussions regarding sustainability and climate change mitigation.

生物多様性

B2

The variety of all living things and their interactions. It is often used to describe the health and stability of an ecosystem.

温室効果

B2

The trapping of the sun's warmth in a planet's lower atmosphere due to the greater transparency of the atmosphere to visible radiation than to infrared radiation.

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