韓語詞典
「二氧化碳」的韓語怎麼說
“二氧化碳” in Korean is 이산화탄소 (pronounced "isanhwatanso").
이산화탄소
isanhwatanso
用法與語境
二氧化碳（CO2）是導致氣候變遷的主要溫室氣體。燃燒化石燃料會將二氧化碳排放到大氣中。韓國參與國際協議以限制二氧化碳排放。
例句
이산화탄소 배출을 줄이는 것이 중요해요.
減少二氧化碳排放很重要。
How to use 이산화탄소 naturally
Quick answer
The Korean word for “二氧化碳” is 이산화탄소, romanized as isanhwatanso.
Usage tip
Learn this word together with a complete Korean sentence. Meaning often depends on particles, politeness level, and word order.
Common mistake
Do not rely only on the English meaning. Read the Korean example sentence and notice the particles, word order, and politeness level around 이산화탄소.
Editorial note
We review entries like 이산화탄소 for pronunciation, example sentence fit, and learner mistakes so the page answers more than a direct dictionary lookup.
Reviewed by Min-jung Park, Korean Language Teacher. Updated May 31, 2026. See our editorial standards.