Read Edit View history 剖肝沥胆 pōugānlìdǎn sincere Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 剖肝沥胆/剖肝瀝膽 · pōugānlìdǎn · sincere 2026/03/04 剖肝沥胆 / 剖肝瀝膽 pōugānlìdǎn sincere to be completely honest and sincere; to lay bare one's heart 他向朋友剖肝沥胆，诉说了自己多年的委屈。 idiom created sense Mar 4, 2026, 02:25 AM