dum
per
复数形式
dumpers
1
自卸车, 翻斗车
a truck with a container that can be elevated to unload waste material
- The construction site used a dumper to transport gravel and sand across the site.
建筑工地使用了一辆自卸车来运输砂石和沙子。
- The dumper truck unloaded the debris from the demolition site into the designated area.
自卸卡车将拆除现场的瓦砾卸载到指定区域。
- The municipality purchased a new dumper to improve waste collection efficiency.
市政府购买了一辆新的自卸车以提高垃圾收集效率。
- The dumper operator carefully maneuvered the vehicle to avoid obstacles on the site.
自卸车操作员小心翼翼地操纵车辆以避免现场障碍物。
- The company invested in a fleet of dumpers to handle large-scale earthmoving projects.
该公司投资了一支自卸卡车车队，以处理大规模的土方工程。