sprite halo

名词 n.

英文释义

名词 n.
  1. An upper-atmospheric optical phenomenon associated with thunderstorms, a diffuse disk-shaped glow that precedes a sprite and propagates downward.
    — In lhe: early days of LLTV monitoring it was common to observe an apparent elve followed by a sprite, sometimes called a "sprelve." While elves do indeed precede some sprites, the "sprelve" in most cases, was found to represent a "sprite halo."

词形变化

sprite halos plural sprite haloes plural
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