By fossils, we mean traces of prehistoric animals such as bones, which become mineralized, or impressions of bones or organs that are left in stone.

我们所说的化石，指的是史前动物的遗迹，如已矿化的骨头，或留在石头上的骨头或器官的印痕。

youdao

Of course, large portions of the added weight turn into inedible tissue, such as bones.

很讽刺的，所增加的重量大部分都是不能被吃的身体部分，如骨头。

youdao

Denser tissues, such as bones, absorb more X rays and show as lighter areas on X-ray film.

如骨等密度较高的组织能吸收更多的X射线，所以在X光片上显示出来的是较淡的区域。

youdao

This is not easy to do in the body, where obstructions such as bones block the neutron beam.

BBC: Surgery

He said all of those injuries were traumatic, such as broken bones, rather than burns or smoke inhalation.

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Some of the team survived not only the impact but also a further 72 days stranded in the mountain range, nursing injuries such as broken bones.

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