| 单词 | 红移 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔quasar〕A starlike object that has a large red shift and emits powerful blue light and often radio waves.类星体：一种类似星体的物体，它有很大的红移并放射出大量的蓝光，而且经常还有无线电波美国传统〔red shift〕An increase in the wavelength of radiation emitted by a celestial body as a consequence of the Doppler effect.红移：天体发出的辐射波长的增加，是多普勒作用的结果美国传统 |
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