aureola

例句：

1. 1. The sun's aureola is visible from the telescope.
   从望远镜里可以看到太阳的晕圈。
2. 2.The aureola of the moon is faintly visible in the sky.
   月亮的晕圈在天空中隐约可见。
3. 3.The aureola on the moon's surface is caused by the Earth's gravity.
   月亮表面的晕圈是由地球引力造成的。