| 单词 | k star |
| 释义 | K starnoun Astronomy.a relatively cool, orange-to-red star, as Aldebaran or Arcturus, having a surface temperature between 3500 and 5000 K and an absorption spectrum with strong lines of calcium and many neutral metals. Compare spectral type. Words nearby K starK selection, KSG, Kshatriya, K-shell, ksi, K star, KStJ, Kt, Kt. Bach., K/T boundary, K-truss Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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