正外部性 Save Sign in to save words zhèngwàibùxìng ㄓㄥˋ ㄨㄞˋ ㄅㄨˋ ㄒㄧㄥˋ positive influence, effect that people's doings or behavior have on others (society) Character by character 正(zhèng)straight 外(wài)outside 部(bù)ministry 性(xìng)nature A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0