嵌入骨折是指一个骨头碎片嵌入到另一个骨头碎片。

Impacted fracture means that one bone fragment is embedded into another bone fragment.

youdao

骨头碎片和灰尘散落开了。

Chips of bone and dirt tumble out.

youdao

这样可以刮到小的骨头碎片。

This shaved off small segments of bone.

youdao

And he had bone fragments of what they thought-- or,at least,ashes of Marie Antoinette that he had with him in his room all the time.

他拿了他们的骨头碎片,或至少是玛丽·安托瓦内特的骨灰,并把这些一直放在他的房间里

耶鲁公开课 - 1871年后的法国课程节选