macroburst

名词 n.
中文释义

英文释义

名词 n.
  1. A strong downdraft, of over 2.5 miles in diameter, that can cause damaging winds.

词形变化

macrobursts plural

词源

Etymology tree
Proto-Indo-European *meh₂ḱ-
Proto-Indo-European *-rós
Proto-Indo-European *mh₂ḱrós
Proto-Hellenic *makrós
Ancient Greek μᾰκρός (măkrós)der.
French macro-der.
English macro-
English burst
English macroburst
From macro- + burst.
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