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废气 (fèi qì) — waste gas, exhaust fumes

定義

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
量詞 · 股

例文

  • 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.
収録リスト
Environment & Ecology

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