| 单词 | spectrum |
| 释义 | spectrum n (pl spectra ) (usu sing 通常作单数) 1 image of a band of colours as seen in a rainbow (and usu described as red, orange, yellow, green, blue, indigo and violet), formed by a ray of light that has passed through a prism 光谱. 2 similar series of bands of sound 声谱; 频谱 the sound spectrum 声谱. 3 (fig 比喻) full or wide range or sequence 范围; 系列 covering the whole spectrum of ability 涉及整个能力范围. =>Usage at data 用法见 data. |
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