sundog

英汉释义

• na.

  1.【气】幻日;(出现在地平线不高处的)小虹

英英释义

• n.

  1.a small spectrum of light occasionally visible in the sky at the same altitude as the Sun, either to the left or right of the Sun, and sometimes on both sides simultaneously

英汉例句

• 1.A sundog is another atmospheric optical phenomenon caused by the refraction of sunlight by tiny ice crystals in clouds.

  幻日是阳光通过云层中微小冰晶的折射而造成的另一种大气光学现象。