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inoic beam
  • 英语发声
  • 美语发声
  • n. a beam of ions moving in the same direction at the same speed

    同义词: ion beam

  • 网络释义

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    专业释义

    英英释义

    inoic beam

    n.a beam of ions moving in the same direction at the same speed

    同义词:ion beam




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