Last Updated：2025/11/20
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The luminosity of the distant star made the night sky appear unexpectedly warm.
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The luminosity of the distant star made the night sky appear unexpectedly warm.
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Related words
luminosity
Noun
uncountable
Japanese Meaning
発光状態、明るさ / 輝き、光輝 / 物体の発光度（物理学における：同一波長でのルーメンフラックスと放射フラックスの比）
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