externality
US /ɪkˌstɝːˈnæl.ə.ti̬/
UK /ɪkˌstɝːˈnæl.ə.ti̬/
名词
1.
外部性
a side effect or consequence of an industrial or commercial activity that affects other parties without this being reflected in the cost of the goods or services involved
示例:
•
Pollution is a classic example of a negative externality.
污染是负面外部性的典型例子。
•
The planting of trees can create a positive externality by improving air quality.
植树可以通过改善空气质量产生积极的外部性。
在 Lingoland 学习这个单词