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单词 parhelion
释义
par·he·li·on (pär-hēlē-ən, -hēlyən)
n. pl. par·he·li·a (-hēlē-ə, -hēlyə)
A bright spot sometimes appearing at either side of the sun, often on a luminous ring or halo, caused by the refraction and reflection of sunlight by ice crystals suspended in the earth's atmosphere. Also called mock sun, sundog.

[Latin parēlion, from Greek : para-, beside; see PARA-1 + hēlios, sun; see sāwel- in the Appendix of Indo-European roots.]

par·helic (-hēlĭk) adj.
parhelion
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更新时间:2025/2/23 14:51:33