不白之冤 [－－－－]

Jyutping bat1 baak6 zi1 jyun1
Pinyin bù bái zhī yuān

Definitions (CC-CEDICT)
  1. unrighted wrong
  2. unredressed injustice
Definitions (Wiktionary)
  1. phrase, idiomatic
    miscarriage of justice which remains uncorrected; unredressed grievance
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）