| 单词 | galactic coordinate |
| 释义 | galactic coordinatenoun Astronomy.Usually galactic coordinates . a member of a system of coordinates that define the position of a celestial body with reference to the Milky Way. See also galactic latitude, galactic longitude Origin of galactic coordinateFirst recorded in 1930–35 Words nearby galactic coordinategalactacrasia, galactagogue, galactan, galactic, galactic cluster, galactic coordinate, galactic coordinate system, galactic equator, galactic halo, galactic latitude, galactic longitude Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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