紕漏

纰漏
pīlòu
  1. careless mistake
  2. slip-up

CEDICT

careless mistake

Wiktionary

疏漏謬誤。今多指辦事出差錯，或貪汙舞弊等情事被舉發。如：「那件工程又出紕漏。」也作「皮漏」。

重編國語辭典

疏漏錯誤

維基詞典

Entry Composition

1 紕 pī
  1. error
  2. carelessness
  3. spoiled silk
2 漏 lòu
  1. to leak
  2. to divulge
  3. to leave out by mistake
  4. waterclock or hourglass (old)

Related entries

差失 chāshī
  1. mistake
  2. slip-up