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单词 perisaturnium
释义

Definition of perisaturnium in English:

perisaturnium

noun ˌpɛrɪsəˈtəːnɪəm
Astronomy
  • The point in the path of a celestial object or spacecraft orbiting (or passing) Saturn at which it is nearest to the planet.

Origin

Mid 19th century; earliest use found in The Penny Cyclopaedia. From peri- + Saturn + scientific Latin -ium, after post-classical Latin perihelium perihelion.

Definition of perisaturnium in US English:

perisaturnium

nounˌpɛrɪsəˈtəːnɪəm
Astronomy
  • The point in the path of a celestial object or spacecraft orbiting (or passing) Saturn at which it is nearest to the planet.

Origin

Mid 19th century; earliest use found in The Penny Cyclopaedia. From peri- + Saturn + scientific Latin -ium, after post-classical Latin perihelium perihelion.

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更新时间:2024/11/11 12:57:44