Ce·phe·id 
(sēfē-ĭd, sĕfē-)
(sēfē-ĭd, sĕfē-)n.
Any of a class of intrinsically variable stars with exceptionally regular periods of light pulsation.
[From CEPHEUS.]
| 单词 | Cepheid |
| 释义 | Ce·phe·id (sēfē-ĭd, sĕfē-)n. Any of a class of intrinsically variable stars with exceptionally regular periods of light pulsation. [From CEPHEUS.] |
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