“碎片的”用英语怎么说？

而另一些则仅仅是珊瑚和骸骨碎片的堆积.Others are merely accumulations of coral and skeletal debris.脊柱手术时发生肺动脉骨折碎片的弥漫性栓塞.Diffusive pulmonary embolism with bone fragments during spinal surgery.小碎片的破旧衣服和破布也可以加入.Small pieces of rags or cloth c...