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单词 spectrum
释义 spectrum

spectrum /ˈspek.trəm/

noun [C] (PLURAL spectra or spectrums) (COLOURS)
C2 the set of colours into which a beam of light can be separated, or a range of waves, such as light waves or radio waves: » The colours of the spectrum - red, orange, yellow, green, blue, indigo, and violet - can be seen in a rainbow.Thesaurus+: ↑Colour - general words
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Extra Examples:» The survey revealed a wide spectrum of opinion.» He is some way along the autistic spectrum.» He was held in great affection by people from the entire political spectrum.
noun [C] (PLURAL spectra or spectrums) (RANGE)
C1 a range of opinions, feelings, etc.: » He has support from across the whole political spectrum.» The group includes students from both ends of the social spectrum (= range of social classes).» A wide spectrum of opinion was represented at the meeting.Thesaurus+: ↑Range and limits
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更新时间:2025/3/19 22:32:15