單詞
sundog
英 ['s?nd?ɡ]
美['s?nd?ɡ]
基本信息
- n. 假日;幻日(等于parhelion)
英英釋意
- 1. a bright spot on the parhelic circle; caused by diffraction by ice crystals;
- "two or more parhelia are usually seen at once"
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