blue starter

名词 n.

英文释义

名词 n.
  1. A rapidly expanding disc-shaped region of luminosity, lasting less than a thousandth of a second, seen high above energetic lightning associated with hail-producing regions of thunderstorms, reaching up no higher than about twelve miles altitude.
    — Blue starters were first observed in 1994.

词形变化

blue starters plural
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