Exhaust fumes
01
废气, 尾气
waste gases expelled from an internal-combustion engine, containing pollutants that degrade air quality
例子
The tunnel filled with exhaust fumes as cars idled during the rush-hour backup.
在高峰时段的交通堵塞中，汽车空转时隧道里充满了废气。
Workers installed ventilation fans to clear the warehouse of diesel exhaust fumes.
工人们安装了通风风扇以清除仓库中的柴油废气。
