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turbofan engine

/ˈtɜːbəʊfæn ˈendʒɪn/

翻译: 一种喷气式发动机,前端装有大风扇吸入空气,其中一部分空气绕过核心发动机(外涵道)产生额外推力,从而提高效率并降低噪音,比早期喷气发动机更安静、更省油。

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phrase

/ˈtɜːbəʊfæn ˈendʒɪn/C1formaltechnical
  • zh一种喷气式发动机,前端装有大风扇吸入空气,其中一部分空气绕过核心发动机(外涵道)产生额外推力,从而提高效率并降低噪音,比早期喷气发动机更安静、更省油。

A type of jet engine that uses a large fan at the front to draw in air, part of which is directed around the core engine to produce additional thrust, resulting in greater efficiency and quieter operation compared to earlier jet designs.

  1. Jet engine typeC1formal

    A type of jet engine that uses a large fan at the front to draw in air, part of which bypasses the core for additional thrust and efficiency.

    zh涡扇发动机

    • Most modern commercial airliners are powered by turbofan engines.
    • The turbofan engine is quieter and more fuel-efficient than older turbojet designs.
    • Engineers are developing new materials to make turbofan engines lighter.