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单词 perigee
释义 Noun: perigee  'peree`jee
  1. Periapsis in Earth orbit; the point in its orbit where a satellite is nearest to the Earth

Derived forms: perigees

Type of: periapsis, point of periapsis

Antonym: apogee

Encyclopedia: Perigee

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更新时间:2024/12/21 17:46:19