Hyperostosis是什么?
正确答案: 一种疾病
![wind](https://cdn.best-quiz.com/avatars/1.png)
wind
hyperostosis could cause by bone fraction
![wind](https://cdn.best-quiz.com/avatars/1.png)
wind
hyperostosis
![Player #12034217](https://cdn.best-quiz.com/avatars/0.png)
Player #12034217
原來如此