不知情
bù​zhī​qíng

to be unaware

bù​zhī​qíng to be unaware
  1. 不 bù adverb
    not
    Negative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings
  2. 知情 zhī​qíng verb + noun
    to know the facts
    To know the facts of a case; to be aware of the internal situation or inside information.

bù​zhī​qíng to be ungrateful
  1. 不 bù adverb
    not
    Negative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings
  2. 知情 zhī​qíng
    to be grateful
    To feel or show gratitude toward someone for their help; to be thankful