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单词
galactic coordinates
释义
WordReference Random House Unabridged Dictionary of American English © 2024
galac
′
tic coor
′
dinates,
[
Astron.
]
Astronomy
a system of coordinates utilizing galactic latitude and galactic longitude to define the position of a celestial body with reference to the Milky Way.
1930–35
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更新时间:2025/11/27 9:24:05