Read Edit View history 负外部性 fùwàibùxìng negative externality Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 负外部性/負外部性 · fùwàibùxìng · negative externality 2026/03/04 负外部性 / 負外部性 fùwàibùxìng negative externality Negative influence or effect that an activity or behavior has on others or society. 工厂排污对周边居民的生活造成了严重的负外部性。 created sense Mar 4, 2026, 02:25 AM