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我们吸入的灰尘会发生什么变化?
source link: https://tech.sina.com.cn/d/f/2020-07-24/doc-iivhvpwx7155434.shtml
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新浪科技讯北京时间7月24日消息，据国外媒体报道，人体有许多种防御机制，包括：黏液、纤毛和白细胞，能够帮助身体对抗吸入的异物。人们日常忙碌的生活导致我们的大脑必须同时思考许多事情，相比之下，我们的身体就像一台运行有序的机器，进行着人们生存所
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