二氧化碳

èr yǎng huà tàn

HSK 2.0 Level 6 HSK 3.0 Level 6 Noun Uncommon

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Definitions

1. carbon dioxide CO2

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Word relationships

Counterparts

1 item

• 氧气 yǎng qì 氧气 yǎng qì oxygen oxygen, the counterpart in breathing and photosynthesis: oxygen

Related words

3 items

• 温室气体 wēn shì qì tǐ 温室气体 wēn shì qì tǐ greenhouse gas greenhouse gas; 二氧化碳 is a major greenhouse gas: greenhouse gas
• 一氧化碳 yī yǎng huà tàn 一氧化碳 yī yǎng huà tàn carbon monoxide CO carbon monoxide CO: carbon monoxide CO
• 碳 tàn 碳 tàn carbon (chemistry) carbon; 二氧化碳 contains carbon: carbon (chemistry)

Usage notes

Collocations

Commonly used with 排放 (emissions): 二氧化碳排放.

Example Sentences

1 shown

植物吸收 二氧化碳 ，释放氧气。

Plants absorb carbon dioxide and release oxygen.

AI-generated examples are marked with this icon.

Words Containing 二氧化碳

• 二氧化碳隔离 二氧化碳隔离 èr yǎng huà tàn gé lí: carbon sequestration

Child Words of 二氧化碳

• 二 二 èr: two
• 化 化 huà: to make into
• 氧 氧 yǎng: oxygen (chemistry)
• 碳 碳 tàn: carbon (chemistry)
• 氧化 氧化 yǎng huà: to oxidize