词典收录词

periastron

/peri'æstrɔn/

[天]近星点

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periastron 的中文释义

n.
[天]近星点

periastron 的英文释义

n.
That point, in the real or apparent orbit of one star
revolving around another, at which the former is nearest to the latter.

periastron 的词形变化

暂无词形变化数据。

相关单词

period peripheral periodic peril perimeter perish periodically periodical periphery perilous perilously perishable

最新更新单词

更新时间：2026-06-10 01:19:29

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