不到
English Expression:
  1. n.  nonattendance
  2. adv.  thereunder
  3. n.  under; below
  4. n.  not thoughtful enough
  5. n.  under
  6. n.  below
  7. n.  insufficient
  8. n.  less than ...
French Expression:
  1. v.  ne pas atteindre