铭感五内 mínggǎnwǔnèi deeply grateful Origin Definitions Defs Strokes Stroke Words Sentences Sents 铭感 銘感 mínggǎn to be deeply grateful to be deeply grateful; to engrave someone's kindness in one's heart and never forget it五内 五內 wǔnèi inner heart (literary) the depths of one's heart; the seat of one's emotions