Spectrum
01
光谱, 范围
the range of different wavelengths or frequencies of light or radiation
语法信息
有生性状态
抽象
形态构成
简单词
可数
复数形式
spectra
例子
The scientist studied the spectrum of visible light emitted by the star.
科学家研究了恒星发出的可见光的光谱。
02
谱, 范围
a broad range of related objects or values or qualities or ideas or activities
