吃不准

吃不準
chibūzhǔn
  1. (informal) to be unsure; to be uncertain
  2. (informal) to not know well
  3. to be unsure; to be uncertain
  4. to not know well

Wiktionary

Homographs

吃不准 chībùzhǔn
  1. to be unsure about a matter
  2. to be uncertain
  3. to be unable to make sense of sth

Entry Composition

=1 吃 chī
  1. to eat; to consume
  2. to eat at (a cafeteria etc)
  3. to eradicate; to destroy
  4. to absorb
  5. to suffer (shock, injury, defeat etc)
=1 吃 chī variant of 吃 chī
=2 不准 bùzhǔn
  1. not to allow
  2. to forbid
  3. to prohibit
=2 不准 bùzhǔn to be inaccurate