stuffing material

基本解释

They permit underfeeding, full feeding or a stuffing of the material.
允许饥饿喂料，饱和或填充式喂料。
The study will settle the foundation for the development of new type, environmental and cheaper mineral stuffing bitumen modified material.
本研究为开发新型、环保、价格低廉的无机矿物填料类沥青改性材料奠定了基础。
The main features lie in lowering production cost by using simple equipment and control system and cheap and recoverable stuffing material and assuring good product quality.
其主要特点是设备及控制系统简单，填料价廉且可反复回用，成本低，产品质量有确切保证。

But when you look a little closer, you see dozens of men in white hazmat suits stuffing soiled material into plastic bags, which are then piled onto all-terrain vehicles and taken off the beach.
NPR: San Francisco Bay Oil Spill Investigated