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单词
spiral galaxy
释义
spiral galaxy
noun
DEFINITIONS
1
1
a galaxy in which the stars and gas clouds are concentrated mainly in one or more spiral arms
The black hole is located in the middle of the spiral galaxy NGC 4178.
Submitted from:
United Kingdom on 08/01/2020
Noun
☞spiral galaxy
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purine
purist
puritan
puritanical
puritanism
purity
purlieus
purloin
purple
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purport
purported
purpose
purpose-built
purposeful
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purposely
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purr
purse
purser
purse strings
pursuance
pursuant
freemasonry
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更新时间:2025/3/30 17:26:20