self-discharging truck

• 自卸卡车

self-discharging truck的用法和样例：

例句

1. One photo showed a young boy crouched on a beach beside piles of the leafy glop as a dump truck carried off a large load of it.
   而在另一张照片上，一个小男孩蹲在一大堆的海藻旁边，一辆自卸卡车正在忙于将其运走。