| 释义 |
spectrum
['spek.trəm] (plural spectra or spectrums)
noun countable
COLOURS 颜色
ADVANCED
■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 光谱；波谱；声谱；频谱•The colours of the spectrum - red, orange, yellow, green, blue, indigo and violet - can be seen in a rainbow.光谱中的红、橙、黄、绿、蓝、靛、紫诸色可以在彩虹中见到。
['spek.trəm] (plural spectra or spectrums)
noun countable
RANGE 范围
ADVANCED
■a range of opinions, feelings, etc. （看法、感觉等的）范围，各层次•He has support from across the whole political spectrum.他得到了所有政治派别的支援。 •The group includes students from both ends of the social spectrum (= range of social classes).这个团体包括了来自社会上、下两个阶层的学生。 •A wide spectrum of opinion was represented at the meeting.会议上提出了一系列广泛的意见。 |