unknowing

名词 unknowing:

1. ignorance (especially of orthodox beliefs)
   同义词：ignorantness, nescience, unknowingness

形容词 unknowing:

1. unaware because of a lack of relevant information or knowledge
   同义词：ignorant, unknowledgeable, unwitting

1. He was the unknowing cause of all the misunderstanding.
   这一切误会都是他在无意中造成的。