unaccountable

• 形容不必为自己的行为作出解释或承担责任；也用来形容某事物令人惊讶、难以解释或无法理解。

Describes something that is not required to explain or justify actions; also used to describe something that is surprising or difficult to explain.

1. Inexplicable or mysteriousC1formal

   Not able to be explained or understood; puzzling.

   无法解释的

   • He felt an unaccountable sense of dread before the exam.
   • The sudden disappearance of the artifact remains unaccountable.
   • There was an unaccountable delay in the delivery of the package.

   同义词bafflingenigmaticincomprehensibleinexplicablemysteriouspuzzlingstrangeunexplainableunfathomable

   反义词explainableexplicableunderstandable

2. Not responsible or answerableC1formal

   Not required to explain actions or decisions to anyone; free from accountability.

   不负责任的

   • The dictator remained unaccountable to the people.
   • In some organizations, managers are unaccountable for their mistakes.
   • The committee was criticized for being unaccountable to the public.

   同义词irresponsibleunanswerable

   反义词accountableanswerableliableresponsible