formalNOT KNOW not realizing what you are doing or what is happening 不知道的;未察觉的SYN unaware
—unknowinglyadverbadv
She became ill after unknowingly taking an illegal drug.
她在不知情的情况下服用了一种违禁药品,身体感到不适。
Examples from the Corpus
unknowing• They can even become unknowingagents of propaganda.• Suddenly one of the best-known bandits in existence turns up, parks nearer us, and starts giving unknowinggrins.• It took only a few seconds for Benny to rush on and spot her unknowingguides.• Incompetent doctors could seriously injure their unknowingpatients.• It could have been Hope's unknowing repudiation of the popularnotion of black people which fired my imagination.