| 释义 |
spiral nebula ˈspaiərəlˈnebjələ
基本英英近义反义Thesaurus
n.天螺旋星云;旋涡星云
Noun:
a galaxy having a spiral structure; arms containing younger stars spiral out from old stars at the center近义词 spiral galaxy=spiral neb…
as in.(spiral galaxy
同义词 barred spiral galaxy,spiral
spiral galaxynoun a galaxy in spiral structure
barred spiral galaxy,spiral |