zero-emission
01
零排放, 无排放
(of a vehicle) not producing gases harmful to the environment
例子
Electric vehicles are considered zero-emission because they do not produce tailpipe emissions.
电动汽车被认为是零排放，因为它们不产生尾气排放。
The city aims to transition to a zero-emission public transportation system by 2030.
该市的目标是到2030年过渡到零排放公共交通系统。
