废气 (fèi qì) — waste gas, exhaust fumes
Definición
A technical/environmental term for waste gas and exhaust fumes released by factories, vehicles, and industrial processes. It is the specific term used in pollution and emissions contexts, not a general word for 'smell' or 'gas'.
noun
waste gasexhaust fumes
Clasificador · 股
Ejemplos
- 废气。Gōng chǎng pái fàng de fèi qì duì kōng qì wū rǎn hěn yán zhòng.The waste gas emitted by factories causes serious air pollution.
- 废气。Qì chē fèi qì zhōng hán yǒu hěn duō yǒu hài wù zhì.Car exhaust contains many harmful substances.
- 废气。Jiǎn shǎo fèi qì pái fàng shì bǎo hù huán jìng de zhòng yào cuò shī.Reducing exhaust emissions is an important measure to protect the environment.
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