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二氧化碳
Meanings
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二氧化碳
èryǎnghuàtàn
noun
HSK 7
#11,813
Meanings
1
carbon dioxide
2
CO2
Characters
二
èr
two
氧
yǎng
oxygen
化
huà
-ize; compound of
碳
tàn
carbon
Examples
拼音
EN
植物
吸收
二氧化碳
,
释放
氧气
。
Zhíwù xīshōu èryǎnghuàtàn, shìfàng yǎngqì.
Plants absorb carbon dioxide and release oxygen.
减少
二氧化碳
排放
是
全球
目标
。
Jiǎnshǎo èryǎnghuàtàn páifàng shì quánqiú mùbiāo.
Reducing carbon dioxide emissions is a global goal.
Tips
memory
二
(two) +
氧
(oxygen) +
化
(-ize) +
碳
(carbon) = carbon with two oxygens = CO2. The Chinese name literally describes the chemical formula.
Stroke Order
Grid
Outline
二
èr
氧
yǎng
化
huà
碳
tàn
Related Words
一氧化碳
yīyǎnghuàtàn
#14,656
carbon monoxide (CO)
氧化
yǎnghuà
#11,566
to oxidize / oxidation
碳
tàn
HSK 7
#7,476
carbon
恶化
èhuà
HSK 7
#5,714
to worsen / to deteriorate / to aggravate
独一无二
dúyīwúèr
HSK 7
#5,154
one of a kind / unique / unrivaled
化妆
huàzhuāng
HSK 7
#3,538
to put on makeup / to apply cosmetics
融化
rónghuà
HSK 7
#6,011
to melt / to thaw
化验
huàyàn
HSK 7
#6,533
to do a chemical test / to assay / laboratory test
氧
yǎng
HSK 7
#6,754
oxygen
氢氧化钠
qīngyǎnghuànà
#22,258
sodium hydroxide / caustic soda / NaOH
二氧化碳
èryǎnghuàtàn
Meanings
Characters
Examples
Tips
Stroke Order
Related Words