normal spiral galaxy
常见例句
- Note that the shape of the normal-looking spiral galaxy has changed.
请注意，形状正常前瞻性的螺旋星系发生了变化。
blog.sina.com.cn - Therefore, our Milky Way should be morphologically catalogued as a barred spiral galaxy instead of a normal spiral one.
最近十几年来，银河系已被确认为是一个棒旋星系，而不是无棒结构的普通旋涡星系。 返回 normal spiral galaxy