不知就里 bù zhī jiù lǐ

unaware of the inner workings; unwitting; naive

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. unaware of the inner workings
  2. 2. unwitting
  3. 3. naive

Characters

Character Meaning
not; no; (negative prefix)
to know; to be aware
at once; right away; as soon as
inside; interior; internal