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单词
mock sun
释义
mock sun
noun
Astronomy
A parhelion.
Haloes may be accompanied by a whole array of circumzenithal arcs and parhelion (mock suns).
...
It is only when the Sun is on the horizon that we get the mock suns exactly on the 22-degree halo.
If you see mock suns or the 22 degree halo around the sun always look directly overhead to the zenith.
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更新时间:2025/12/3 11:37:07