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1 中英释义:
银河星团
时间: 2025-12-03 19:35:47

galactic cluster

双语例句
  • 内德的儿子当时正在用望远镜观看银河星团。

    Ned's son was observing galactic clusters with a telescope.

重点词汇
  • 银河星团

    galactic cluster