downburst

名词 n.
中文释义

英文释义

名词 n.
  1. A powerful downward air current, especially one during a thunderstorm, often creating powerful divergent horizontal winds and strong wind shear upon impacting the surface.

词形变化

downbursts plural

词源

From down- + burst, coined by American meteorologist Horace R. Byers and Japanese and American meteorologist Tetsuya T. Fujita in November 1975.
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