Meaning of 二氧化碳
二氧化碳 means carbon dioxide (CO₂), a colorless, odorless gas heavier than air; a greenhouse gas produced by respiration and combustion, absorbed by plants during photosynthesis. Pronounced èr yǎng huà tàn. HSK 7-9.
- carbon dioxide (CO₂), a colorless, odorless gas heavier than air; a greenhouse gas produced by respiration and combustion, absorbed by plants during photosynthesis
Definitions & Examples
Zhí植
wù物
tōng通
guò过
guāng光
hé合
zuò作
yòng用
xī吸
shōu收
èr二
yǎng氧
huà化
tàn碳
，
shì释
fàng放
yǎng氧
qì气
。
Plants absorb carbon dioxide and release oxygen through photosynthesis.
Wèi为
le了
jiǎn减
shǎo少
èr二
yǎng氧
huà化
tàn碳
pái排
fàng放
，
wǒ我
men们
yīng应
gāi该
duō多
shǐ使
yòng用
gōng公
gòng共
jiāo交
tōng通
。
To reduce carbon dioxide emissions, we should use public transportation more often.
Zhè这
píng瓶
tàn碳
suān酸
yǐn饮
liào料
lǐ里
chōng充
mǎn满
le了
èr二
yǎng氧
huà化
tàn碳
qì气
tǐ体
。
This bottle of carbonated drink is filled with carbon dioxide gas.
Xiāo消
fáng防
yuán员
shǐ使
yòng用
èr二
yǎng氧
huà化
tàn碳
miè灭
huǒ火
qì器
lái来
pū扑
miè灭
diàn电
qì气
huǒ火
zāi灾
。
Firefighters use carbon dioxide fire extinguishers to put out electrical fires.