V2EX cygnus

Cygnus

释义 Definition

Cygnus

  1. 天鹅座(北天星座之一,最亮星为Deneb,位于“夏季大三角”附近)。
  2. (源自拉丁语)天鹅;也常用作天文学、神话或专名中的词形。

例句 Examples

Cygnus is easy to spot in summer because it looks like a flying cross.
夏天很容易找到天鹅座,因为它看起来像一个飞行的十字架。

Astronomers study objects in Cygnus, including the famous X-ray source Cygnus X-1.
天文学家研究天鹅座内的天体,其中包括著名的X射线源“天鹅座X-1”。

发音 Pronunciation (IPA)

/sns/

词源 Etymology

Cygnus 来自拉丁语 cygnus(“天鹅”)。在西方星座传统中,“天鹅座”因星群形状被联想到一只展翅的天鹅;相关神话常与宙斯变为天鹅等故事相连。该词也常被用于天文学命名(如“Cygnus X-1”)。

相关词 Related Words

文学与作品 Literary Works

  • **Johann Bayer《Uranometria》(1603)**:早期著名星图集之一,使用并传播了包括 Cygnus 在内的拉丁星座名称。
  • Carl Sagan《Cosmos》:科普写作中常以星座与银河作说明,读者在相关语境中会遇到 Cygnus 等星座名。
  • 各类现代天文学资料与科普著作(如讨论“Cygnus X-1”“Cygnus Rift(天鹅座暗带)”的章节):Cygnus 作为天区/星座名频繁出现。
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