缺失

quēshī
  1. lack; deficiency
  2. shortcoming; flaw; defect
  3. to be deficient; to lack

CEDICT

Entry Composition

1 缺 quē
  1. deficiency
  2. lack
  3. scarce
  4. vacant post
  5. to run short of
2 失 shī
  1. to lose
  2. to miss
  3. to fail