| 单词 | wolf-rayet galaxies |
| 释义 | Wolf-Rayet galaxiesWolf–Rayet galaxies(wûlf ray -ĕt; volf rah-yay ) A rare type of starburst galaxy, whose spectra contain emission features that reveal the presence of hundreds to thousands of Wolf-Rayet stars. Wolf-Rayet galaxies also show other indicators of massive stars, such as a blue continuum and emission-lines typical of H II regions. |
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