undam

动词 v.
中文释义

英文释义

动词 v.
  1. To remove a dam from (a river). transitive
  2. To free from a physical or figurative obstruction. transitive

词形变化

undams present,singular,third-person undamming participle,present undammed participle,past undammed past

词源

Etymology tree
English un-
English dam
English undam
From un- + dam.
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