二氧化碳

二氧化碳 èryǎnghuàtàn

Carbon dioxide CO2†

二氧化碳 in a sentence HSK 6 eryanghuatan

What 二氧化碳 means

  1. Carbon dioxide CO2†

† Our own dictionary has no entry for 二氧化碳, so these meanings are adapted from CC-CEDICT, published by MDBG and its contributors and based on CEDICT © 1997, 1998 Paul Andrew Denisowski, and licensed under CC BY-SA 4.0.

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Character by character

二氧化碳 is written with 4 characters. Chinese words are usually easier to remember once you can see what each part contributes.

二
èr
Two
氧
yǎng
Oxygen
化
huà
Change (transform - melt)
碳
tàn
Carbon

How to write 二氧化碳

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Practise 二氧化碳 on printable 田字格 sheets, trace it in the writing practice tool, or watch any other character in the Stroke Order Animator.

二氧化碳 in a sentence

植物白天吸收二氧化碳。
Zhíwù báitiān xīshōu èryǎnghuàtàn.
Plants absorb carbon dioxide during the day.
减少二氧化碳排放是各国的共同目标。
Jiǎnshǎo èryǎnghuàtàn páifàng shì gè guó de gòngtóng mùbiāo.
Cutting carbon dioxide emissions is a shared goal of all countries.

Every sentence on this site that uses 二氧化碳 is collected on the 二氧化碳 sentence page. Want pinyin above a sentence of your own? Paste it into the Pinyin Annotator.

Questions about 二氧化碳

What does 二氧化碳 mean in English?

二氧化碳 is pronounced èryǎnghuàtàn and means Carbon dioxide CO2 †.

How do you pronounce 二氧化碳?

二氧化碳 is èryǎnghuàtàn in pinyin — written eryanghuatan without tone marks. Press the audio button on this page to hear it spoken by a native voice.

What are the characters in 二氧化碳?

二氧化碳 is written with 4 characters: 二 (èr) Two, 氧 (yǎng) Oxygen, 化 (huà) Change (transform - melt), 碳 (tàn) Carbon. Knowing the parts is usually how the whole word becomes memorable.

Is 二氧化碳 an HSK word?

Yes — 二氧化碳 is on the official HSK 6 vocabulary list. You can study it with the rest of that list on the HSK 6 page.

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