单词 | parhelion |
释义 | parhelion (once / 131326 pages) n WORD FAMILY parhelion: parhelia, parhelions+/parhelic: parhelion USAGE EXAMPLESAt each point of contact occurs a parhelion which is a mock sun of brilliant colors and called a sun-dog. Longstreth, Thomas Morris, Reading the Weather(2012) Less brilliant are the parhelia of the outer halo. Various, Encyclopaedia Britannica, 11th Edit...(2012) Sometimes 'mock suns' known as parhelia appear at certain points along the rings. Scientific American(Sep 30, 2011) n a bright spot on the parhelic circle; caused by diffraction by ice crystals two or more parhelia are usually seen at once Syn|Hyper mock sun, sundog dapple, fleck, maculation, patch, speckle, spot a small contrasting part of something |
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