parhelion
n. [天] 幻日;[气象] 假日(日晕上现出的光点)
复数 parhelia或parhelions
例句
Analogous to a sundog or parhelion, the paraselene is produced by moonlight shining through thin, hexagonal-shaped ice crystals in high cirrus clouds.
类似于假日或幻日,近幻月是月光透过高空卷云中的六角形的薄冰晶而形成的。