airborne debris

• 空气中碎片,气载沉降物

airborne debris的用法和样例：

例句

1. The debris at sea has doubled the spread of alien species in the subtropics and more than tripled it at high latitudes.
   海洋中碎片的扩散速度是亚热带地区外来物种的两倍，更是高纬度地区的三倍以上。