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单词 micrometeor
释义 Noun: micrometeor
  1. A meteorite or meteoroid so small that it drifts down to earth without becoming intensely heated in the atmosphere
    - micrometeorite, micrometeoroid

Derived forms: micrometeors

Type of: meteorite

Encyclopedia: Micrometeor

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更新时间:2024/12/23 1:45:13