adj.不知情的，糊里糊涂的，无意的

He was an unwitting accomplice in the crime.
他是一名不知情的共犯。
She unwittedly spilled the secret during a heated conversation.
她在激烈的交谈中无意泄露了秘密。
The child didn't understand the consequences of his actions, being utterly unaware or unwitting.
这个孩子对他的行为后果一无所知，完全不知情。
Unwittingly, she had walked into a trap set by her rival.
她浑然不觉地走进了对手设下的陷阱。
The thief was so skilled that he went about his nefarious deeds without the victims even realizing they were being unwitting participants.
那个小偷非常狡猾，他在犯罪时受害者甚至都没有意识到自己是无意识的参与者。
Unwittingly, the witness provided crucial evidence to the defense.
证人无意中提供了对辩护方至关重要的证据。
The spy's cover was blown when he made an unwitting reference to classified information.
间谍在无意中提及了机密信息，暴露了他的身份。
The experimenters thought their subjects were unaware, but they were actually unwitting participants.
实验者以为受试者没有察觉，但实际上他们是无意识的参与者。
He was an unwitting source of inspiration for the artist.
他成为艺术家无意识的灵感源泉。
Unwittingly, she had exposed herself to danger by sharing too much online.
她在网上分享过多，却未察觉到自己已置身于危险之中。