unimprovable

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Not capable of being improved not-comparable
    — unimprovable farmland

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 improvable
English unimprovable
From un- + improvable.
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