Vocab Bloom Hub

light speed

/ˈlaɪt spiːd/

翻译: 指光在真空中的传播速度,常用来比喻极快或高速的事物。

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词语关系

phrase

/ˈlaɪt spiːd/B2formalscientific
  • zh指光在真空中的传播速度,常用来比喻极快或高速的事物。

A term referring to the speed of light in a vacuum, often used figuratively to describe something extremely fast or high-speed.

  1. Speed of lightC1formal

    The universal physical constant representing the maximum speed at which all energy, matter, and information in the universe can travel, approximately 299,792,458 meters per second in a vacuum.

    zh光速

    • Nothing with mass can reach light speed according to Einstein's theory of relativity.
    • The distance to the moon is about 1.3 light-seconds at light speed.
    • Scientists measure interstellar distances in light-years, based on light speed.
  2. Extremely fastB2informal

    Used informally to describe something that moves or happens with incredible speed.

    zh光速

    • The new processor works at light speed compared to the old one.
    • She finished the race at light speed, breaking the record.
    • The internet connection here is light speed fast.
Vocab Bloom Hub English dataset · 0.3.1

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Vocabulary data from the Vocab Bloom Hub English dataset (CC BY 4.0), https://huggingface.co/datasets/Fristail27/vocab-bloom-hub-en

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Generated by language models and not human-verified: definitions, examples, levels and translations may contain errors.