radiant energy編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看radiant energyradiant energy — 名詞名詞1. energy transmitted as electromagnetic waves, such as light or heat1.名詞釋義輻射能energy transmitted as electromagnetic waves, such as light or heat例句The sun provides the Earth with radiant energy in the form of light and heat.