barred spiral galaxy
n.
A spiral galaxy whose inner spiral arms do not extend all the way to its center, but are connected with a bar-shaped structure that spans the galaxy center.
barred spiral galaxybarred spiral galaxy
NGC 1300
| 单词 | barred spiral galaxy |
| 释义 | barred spiral galaxy n. A spiral galaxy whose inner spiral arms do not extend all the way to its center, but are connected with a bar-shaped structure that spans the galaxy center. barred spiral galaxybarred spiral galaxy NGC 1300 |
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