看不得

kànbudé
  1. to be not worth seeing or reading
  2. to be unable to bear seeing
  3. to be unattractive or unpresentable

Wiktionary

Entry Composition

=1 看 kān
  1. to look after
  2. to take care of
  3. to watch
  4. to guard
=1 看 kàn
  1. to see; to look at
  2. to read
  3. to watch
  4. to visit; to call on
  5. to consider; to regard as
  6. to look after
  7. to treat (a patient or illness)
  8. to depend on
  9. to feel (that)
  10. (after a verb) to give it a try
  11. to watch out for
=2 不得 bùdé
  1. must not
  2. may not
  3. not to be allowed
  4. cannot
=2 不得 bude complement placed after a verb to express impossibility or inability; cannot; be unable to