A long-period variable star in the constellation Cetus (ο Ceti), which is a red giant that fluctuates greatly in magnitude with an average period of…
| 单词 | θ825 |
| 释义 | the world > the universe > star > kind of star > by light > [noun] > variable (3) Mira1833 A long-period variable star in the constellation Cetus (ο Ceti), which is a red giant that fluctuates greatly in magnitude with an average period of… variable1868 A variable star. (See A. 3c.) Subcategories:— Cepheid (1) |
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