lenticular galaxy
Astronomy
noun
A galaxy having the flattened shape and dense centre characteristic of spiral galaxies, but without discernable spiral arms.
Origin
1950s; earliest use found in Evelyn E. Smith (1927–2000).
| 单词 | lenticular galaxy |
| 释义 | lenticular galaxyAstronomy noun A galaxy having the flattened shape and dense centre characteristic of spiral galaxies, but without discernable spiral arms. Origin |
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