이산화탄소
A colorless, odorless gas produced by burning carbon and organic compounds and by respiration; carbon dioxide (CO2).
مثالها
3 از 5화석 연료의 사용은 대기 중 이산화탄소 농도를 높인다.
The use of fossil fuels increases the concentration of carbon dioxide in the atmosphere.
많은 기업들이 이산화탄소 배출권 거래제에 참여하고 있다.
Many companies are participating in the carbon dioxide emissions trading system.
나무는 이산화탄소를 흡수하고 산소를 내보낸대.
They say trees absorb carbon dioxide and release oxygen.
متضادها
خانواده کلمه
راهنمای حفظ
'이' (Number 2) + '산화' (Oxide) + '탄소' (Carbon) = Carbon Dioxide.
آزمون سریع
지구 온난화의 주범으로 꼽히는 가스는 ( )이다.
درسته!
پاسخ صحیح این است: 이산화탄소
مثالها
화석 연료의 사용은 대기 중 이산화탄소 농도를 높인다.
academicThe use of fossil fuels increases the concentration of carbon dioxide in the atmosphere.
많은 기업들이 이산화탄소 배출권 거래제에 참여하고 있다.
formalMany companies are participating in the carbon dioxide emissions trading system.
나무는 이산화탄소를 흡수하고 산소를 내보낸대.
informalThey say trees absorb carbon dioxide and release oxygen.
우리 공장은 이산화탄소 저감 장치를 설치했습니다.
businessOur factory installed a carbon dioxide reduction device.
자동차를 덜 타면 이산화탄소 발생을 줄일 수 있어요.
everydayIf you drive less, you can reduce carbon dioxide production.
متضادها
خانواده کلمه
ترکیبهای رایج
عبارات رایج
이산화탄소 배출량
amount of CO2 emissions
이산화탄소 포집
carbon capture
이산화탄소 중립
carbon neutral
اغلب اشتباه گرفته میشود با
일산화탄소 (Carbon Monoxide - CO) is a deadly toxic gas; 이산화탄소 (CO2) is the common greenhouse gas.
نکات کاربردی
A must-know word for environmental science or 'green' topics in IELTS Reading and Writing.
اشتباهات رایج
Mixing up '이' (two/di-) and '일' (one/mono-) in chemical names.
راهنمای حفظ
'이' (Number 2) + '산화' (Oxide) + '탄소' (Carbon) = Carbon Dioxide.
ریشه کلمه
From Sino-Korean 二 (two) + 酸化 (oxidation) + 炭素 (carbon).
الگوهای دستوری
آزمون سریع
지구 온난화의 주범으로 꼽히는 가스는 ( )이다.
درسته!
پاسخ صحیح این است: 이산화탄소
واژههای بیشتر environment
공존하다
B2To exist together at the same time or in the same place. It refers to living in harmony despite differences in nature or belief.
오염원
B2The specific source or cause of environmental pollution, such as a factory or vehicle emissions.
공생
B2The act of living together or coexisting in a way that is mutually beneficial, often used for different species or social groups.
훼손하다
B2To damage, spoil, or harm the value, appearance, or state of something. It can be used for physical objects (nature, monuments) or abstract concepts (reputation, dignity).
항구성
B2The quality of lasting for a long time or forever without change. It implies a state of permanence or eternal stability.
무분별
B2The state of lacking discretion, judgment, or thoughtfulness; acting recklessly without considering consequences.
화석연료
B2Natural fuels such as coal, oil, and natural gas, formed in the geological past from the remains of living organisms.
기후위기
B2A term used to describe global warming and climate change, and their consequences, emphasizing the urgency of the situation as a threat to human life and the planet.
조성
B2The act of creating an atmosphere, a environment, a physical space, or a fund. It often implies a intentional and planned construction.
기후 위기
B2A term used to describe global warming and climate change, and their impacts, emphasizing the urgent need for action to prevent environmental catastrophe.
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