spectral
US /ˈspek.trəl/
UK /ˈspek.trəl/
形容词
1.
幽灵般的, 鬼魂的
of or like a ghost
示例:
•
The old house was said to be haunted by a spectral figure.
据说那座老房子被一个幽灵般的身影缠绕着。
•
A thin, spectral mist rose from the graveyard.
一层薄薄的幽灵般的薄雾从墓地升起。
2.
光谱的
relating to a spectrum of light or other electromagnetic radiation
示例:
•
Scientists analyzed the spectral data from the distant star.
科学家分析了来自遥远恒星的光谱数据。
•
The device measures the spectral distribution of light.
该设备测量光的光谱分布。