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micrometeor

/ˌmaɪ.krəʊˈmiː.ti.ɔːr/

翻译: 极小的流星体或流星,小到可以在大气中不显著加热而漂移到地球。

1 个条目

noun

/ˌmaɪ.krəʊˈmiː.ti.ɔːr/C2formalscientific
  • zh极小的流星体或流星,小到可以在大气中不显著加热而漂移到地球。

A very small meteorite or meteoroid that is tiny enough to drift down to Earth without being intensely heated by the atmosphere.

  1. Small space particleC2formalscientific

    A very small meteorite or meteoroid that is tiny enough to drift down to Earth's surface without burning up or becoming intensely heated in the atmosphere.

    zh微流星

    • Scientists collected micrometeors from the Antarctic ice.
    • A micrometeor can provide clues about the early solar system.
    • The spacecraft's instruments detected a flux of micrometeors in orbit.

    同义词micrometeorite

词形
  • micrometeors plural form
  • micrometeors' possessive plural form
  • micrometeor's possessive singular form