barred-spiral-galaxy

barred-spiral-galaxy什么意思,barred-spiral-galaxy翻译

例句

• Hubble has delivered an unrivalled snapshot of the nearby barred spiral galaxy NGC 1672.

  哈勃太空望远镜提供了无可比拟的快照NGC1672星系附近的棒旋星系。

• Barred spiral galaxy NGC 4731 lies some 65 million light-years away.

  棒旋星系NGC4731约在6500光年以外。