unalter

动词 v.

英文释义

动词 v.
  1. To reverse a previous alteration

词形变化

unalters present,singular,third-person unaltering participle,present unaltered participle,past unaltered past

词源

Etymology tree
Proto-Indo-European *né
Proto-Indo-European *n̥-
Proto-Germanic *un-
Proto-West Germanic *un-
Old English un-
Middle English un-
English un-
English alter
English unalter
From un- + alter.
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