Read Edit View history 刻骨铭心 kègǔmíngxīn unforgettable Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 刻骨铭心/刻骨銘心 · kègǔmíngxīn · unforgettable 2026/03/04 刻骨铭心 / 刻骨銘心 kègǔmíngxīn unforgettable etched in one's memory; deeply felt or ingrained in one's heart. 这段刻骨铭心的爱情让他终生难忘。 idiom created sense Mar 4, 2026, 02:25 AM