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utc

/ˌjuː.tiːˈsiː/

翻译: 协调世界时(缩写UTC),是以原子时为基础、通过闰秒调整以接近世界时的全球时间标准,用于协调世界各地的时钟和时间。

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noun

B2formalcommontechnical缩写/ˌjuː.tiːˈsiː/

不可数 · 专有名词

An abbreviation for Coordinated Universal Time, the primary time standard by which the world regulates clocks and time, updated with leap seconds to account for irregularities in Earth's rotation.

  • 🇨🇳协调世界时(缩写UTC),是以原子时为基础、通过闰秒调整以接近世界时的全球时间标准,用于协调世界各地的时钟和时间。
  1. Coordinated Universal Time B2 formal

    The primary time standard by which the world regulates clocks and time, based on atomic time with occasional leap seconds added to keep it close to mean solar time.

    • The flight departs at 14:30 UTC.
    • All timestamps in the system are recorded in UTC.
    • UTC replaced Greenwich Mean Time as the global time standard.

    🇨🇳协调世界时

    同义词: coordinated universal timegreenwich mean time