carbon
Carbon is a chemical element that exists in all living things and is a primary component of many substances like coal and diamonds. In a modern environmental context, it often refers to carbon dioxide emissions and their impact on global warming.
例文
3 / 5The frame of this professional racing bike is made entirely of carbon fiber.
The structure of this high-quality racing bicycle is built from a strong, light carbon material.
International treaties aim to significantly reduce the global carbon output by the end of the decade.
Global agreements intend to lower the amount of carbon gases released worldwide within ten years.
I'm trying to lower my carbon footprint by walking to work instead of driving.
I am attempting to reduce my impact on the environment by choosing to walk rather than use a car.
語族
覚え方のコツ
Think of the 'C' in Carbon standing for 'Core of life' or 'Charcoal' to remember it is the basic element in organic things.
クイックテスト
Many countries are trying to reduce their ______ emissions to fight climate change.
正解！
正解は： carbon
例文
The frame of this professional racing bike is made entirely of carbon fiber.
everydayThe structure of this high-quality racing bicycle is built from a strong, light carbon material.
International treaties aim to significantly reduce the global carbon output by the end of the decade.
formalGlobal agreements intend to lower the amount of carbon gases released worldwide within ten years.
I'm trying to lower my carbon footprint by walking to work instead of driving.
informalI am attempting to reduce my impact on the environment by choosing to walk rather than use a car.
Carbon dating is a method used by scientists to determine the age of organic materials.
academicScientists use a specific technique involving carbon to figure out how old ancient organic objects are.
The corporation is investing in new technologies to achieve a carbon-neutral status.
businessThe company is spending money on new tools so they don't add any extra carbon dioxide to the atmosphere.
語族
よく使う組み合わせ
よく使うフレーズ
carbon copy
A person or thing that is identical to another.
carbon tax
A tax on fossil fuels intended to reduce the emission of carbon dioxide.
low-carbon economy
An economy based on energy sources that produce low levels of greenhouse gas emissions.
よく混同される語
Coal is a combustible black rock used as fuel, while carbon is the chemical element found within coal.
Charcoal is a man-made fuel produced by heating wood, whereas carbon is the fundamental element.
使い方のコツ
In environmental discussions, 'carbon' is often used as a shorthand for 'carbon dioxide' or 'greenhouse gas emissions'. In technical contexts, it refers strictly to the element C on the periodic table.
よくある間違い
Learners often treat 'carbon' as a countable noun when referring to the element; however, it is usually uncountable unless referring to specific isotopes or chemical variations.
覚え方のコツ
Think of the 'C' in Carbon standing for 'Core of life' or 'Charcoal' to remember it is the basic element in organic things.
語源
Derived from the Latin word 'carbo', which means charcoal or ember.
文法パターン
文化的な背景
Carbon has become a central term in the global climate change movement, symbolizing the environmental impact of human industry.
クイックテスト
Many countries are trying to reduce their ______ emissions to fight climate change.
正解！
正解は： carbon
関連語彙
関連単語
subposful
C1Characterized by having an underlying purpose or a secondary, subtle intention that supports a main goal. It describes actions, statements, or strategies that contain a hidden layer of meaning or a subordinate objective that is not immediately obvious.
abcognacy
C1The state of being unaware or lacking knowledge about a specific subject, situation, or fact. It describes a condition of non-recognition or a gap in cognitive awareness, often used in technical or specialized academic contexts.
transdynary
C1A noun denoting a person or entity that bridges, operates across, or transcends multiple dynamic systems, power structures, or cycles of influence. It describes a connector who facilitates transitions and maintains stability while navigating between distinct, often conflicting, organizational or social hierarchies.
recredive
C1A person who yields, backslides, or returns to a previous undesirable habit or state of mind. In specialized or archaic contexts, it refers to an individual who recants their beliefs or fails to uphold a commitment.
obdomance
C1Characterized by an unyielding, persistent, and often stubborn refusal to change one's opinion, position, or course of action. It describes a state of being firmly resistant to external influence or logical persuasion.
adpulsward
C1A technical or archaic term referring to a directional movement, inclination, or pull toward a central pulsating source or point of attraction. It describes the state of being driven forward or inward toward a specific impulse or signal.
underlaudency
C1To fail to provide sufficient praise, recognition, or acclaim to an achievement or individual that deserves significantly more credit. This verb describes the act of downplaying or neglecting the merit of a noteworthy contribution.
semifidor
C1Describes an individual or entity that exhibits only partial loyalty or a hesitant, non-committal stance toward a cause or person. It implies a state of being cautiously supportive without offering full commitment or total trust.
oververbery
C1Describes language, writing, or speech that is excessively wordy or redundant to the point of being tedious. It refers to the habit of using more words than necessary, often obscuring the intended message with unnecessary fluff.
hypertheist
C1To attribute an absolute or extreme divine status to a person, concept, or entity, often exceeding the boundaries of traditional religious belief. It describes the act of elevating a subject to the level of a supreme, all-encompassing deity.
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