spectral [i sp3ktrql ]    (¼øÀ§: 8067 - ´ëÇÐ ¼öÁØ)  
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Mean Of or resembling a specter; ghostly.
ÆÄ»ý¾î spectrality  [¸í]
spectralness  [¸í]
¿¹¹® 1. a spectral apparatus (ºÐ±¤±â)
2. spectral colors (ºÐ±¤»ö)
3. spectral analysis (ºÐ±¤ ºÐ¼®)
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