| 单词 | spectrum |
| 释义 | spectrumspectrum /ˈspɛktrəm/ ●○○ noun (plural spectra /-trə/) [countable] 1a complete range of opinions, ideas, situations, etc., going from one extreme to its opposite: spectrum of a wide spectrum of opinions The bill drew support from across the political spectrum.the whole/entire/full spectrum (of something) news stories covering the full spectrum of eventsone end/the other end/the opposite end etc. of the spectrum The two articles here represent opposite ends of the spectrum.2science, physics the set of bands of colored light into which a beam of light can be separated by passing it through a prism3science, physics a complete range of radio, sound, etc. waves4science, physics electromagnetic spectrum |
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