to vent one's grievances
... to vent one's grievances 诉冤; 诉冤 to vent personal spite 泄私愤; 泄私愤 vent (volcanic crater) 裂口 ...
to complain
... 诉讼法 procedural law 诉冤 to complain; to vent one's grievances 诉愿 to appeal; an appeal (law) ...
诉冤亦作“诉寃”,汉语词汇。 拼音:sù yuān 释义:诉说冤屈。