retroaction

名词 n.
中文释义

英文释义

名词 n.
  1. Any action that has an influence due to a past event countable,uncountable
  2. An opposing action; a reaction countable,uncountable

词形变化

retroactions plural

词源

Etymology tree
Proto-Italic *wre-
Proto-Italic *wretrō
Latin retrōder.
English retro-
Old French aucionbor.
Middle English accioun
English action
English retroaction
From retro- + action.
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