不白之冤[bù bái zhī yuān]
词典injustice：不公平；冤枉；非正义；待…不公正。
词典不白之冤是什么意思
词典unrighted wrong：沉冤；不白之冤。
词典a hidden grievance that cannot be disclosed：不白之冤。
词典a wrong that has not been righted：不白之冤。
词典unredressed injustice [grievance]
不白之冤[bù bái zhī yuān]
unrighted wrong; a hidden grievance that cannot be disclosed; a wrong that has not been righted; unredressed injustice [grievance]