| 释义 |
spec.trum5spek7trEmn [C]pl spectra 9spekYtrR or spectrumsthe set of colours into which a beam of light can be separated, or a range of waves, such as light waves or radio waves, or (fig.) a range of opinions, feelings, etc.光谱，电磁波谱;范围The colours of the (visible) spectrum--red, orange, yellow, green, blue, indigo and violet--can be seen in a rainbow.(可见)光谱的颜色有红、橙、黄、绿、蓝、靛、紫可以在彩虹中看到。The radio spectrum (= range of radio waves) has been opened up for the use of mobile phones.电磁波谱被发展应用在移动电话领域。(fig.) The proposal has been supported by people right across the political spectrum/people on all sides of the political spectrum (= range of political opinion).这项提议受到各个政治派别的支持。(fig.) Our class includes students from both ends of the social spectrum (= range of social classes).我们班包括了来自社会各阶层的学生。(fig.) A wide spectrum (= range) of opinion was represented at the meeting.会上提出了一系列广泛的意见。(fig.) At one end of the spectrum (= range of opinions) are the conservatives, and at the other end are the radicals.在一系列观点中一派是保守派，另一派是激进派。
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