城市经济导报高帅:why young man's head can grow white hair?

来源：百度文库 编辑：神马品牌网 时间：2024/04/30 08:03:32

你的问题是:为什么年轻人会长白发?
这个有多种原因,有的是遗传,有的是病态,要具体问题具体对待.

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