Read Edit View history 不当得利 bùdàngdélì unjust enrichment Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 不当得利/ 不當得利 bùdàngdélì unjust enrichment 法律规定，因不当得利取得的财产应当返还。 Edit Delete References Add reference No references for this word.