untroubled

动词 v. 形容词 adj.

英文释义

动词 v.
  1. simple past and past participle of untrouble form-of,participle,past
形容词 adj.
  1. Without worries; free from care.
    — Once the exams were over, she enjoyed untroubled sleep once more.

词形变化

more untroubled comparative most untroubled superlative

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 troubled
English untroubled
From un- + troubled.
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