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单词 heliosphere
释义

WordReference Random House Unabridged Dictionary of American English © 2024
he•li•o•sphere  (hēlē ə sfēr′),USA pronunciation n. [Astron.]
  1. Astronomythe region around the sun over which the effect of the solar wind extends.
  • helio- + -sphere 1970–75

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更新时间:2024/9/21 13:47:02