Read Edit View history 边际报酬 biānjìbàochóu marginal returns Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 边际报酬/ 邊際報酬 biānjìbàochóu marginal returns 随着投入的增加，边际报酬可能会递减。 Edit Delete References Add reference No references for this word.