不胜感激 bùshènggǎnjī to be infinitely grateful Origin Definitions Defs Strokes Stroke Words Sentences Sents 不胜 不勝 bùshēng extremely very much; used to express an infinite degree of a feeling like gratitude or joy感激 gǎnjī verbadjective to be grateful to feel grateful or indebted; to appreciate from the bottom of one's heart