zero-emission
adjective/ˌzɪərəʊ ɪˈmɪʃn/
/ˌzɪrəʊ ɪˈmɪʃn/
[only before noun]- used to describe a vehicle that does not produce gases that cause pollution
用于描述不产生造成污染的气体的车辆 - Zero-emission cars—including all electric cars—are exempt from car tax.
零排放汽车（包括所有电动汽车）免征汽车税。
- Zero-emission cars—including all electric cars—are exempt from car tax.