genesis rock
Astronomy
noun
A detached mass of solid material dating from the formation of objects, especially the moon, in the early solar system.
Origin
1970s; earliest use found in The Wisconsin State Journal.
| 单词 | genesis rock |
| 释义 | genesis rockAstronomy noun A detached mass of solid material dating from the formation of objects, especially the moon, in the early solar system. Origin |
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