This is a summary of English word usage.
According to the Cambridge Advanced Learner's Dictionary:
1. Spetral (Adjective)
- specialized of the set of colours into which a beam of light can be separated spectral light
2. Spectrum (Noun)
-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.
3. Spectra = plural of spectrum
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According to the Cambridge Advanced Learner's Dictionary:
1. Spetral (Adjective)
- specialized of the set of colours into which a beam of light can be separated spectral light
2. Spectrum (Noun)
-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.
3. Spectra = plural of spectrum
That's all for today. More fascinating articles and sharing will be updated from time to time in Xaivier Blog. Therefore, do subscribe our feed, look at our sitemap or simply visit our Homepage.
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