名詞 parhelion:

1. a bright spot on the parhelic circle; caused by diffraction by ice crystals
   同義詞：mock sun, sundog

par.he.li.on

n.（名詞）
【復(fù)數(shù)】 par.he.li.a[-hô.lô-…, -hôl.y…]
A bright spot sometimes appearing on either side of the sun, often on a luminous ring or halo.
幻日，假日：有時(shí)出現(xiàn)在太陽(yáng)旁邊的一個(gè)常常形成光亮的環(huán)的明亮光斑

來(lái)源：
Latin parôlion
拉丁語(yǔ) parôlion
from Greek
源自 希臘語(yǔ)
para- [beside] * see para-
para- [在…的旁邊] *參見(jiàn) para-
hôlios [sun] * see s3wel-
hôlios [太陽(yáng)] *參見(jiàn) s3wel-

【引伸】
parhe.lic