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# 戴口罩

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    行子 2026-05-05 进行了提
    听说戴口罩能预防呼吸道疾病,但不知道具体效果如何。有时候戴口罩感觉闷,有时候不戴又担心生病。戴口罩能预防呼吸道疾病吗,戴口罩有什么作用,什么时候需要戴口罩?
    0 赞同 1 回答
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    士兵 2024-09-11 进行了提
    气溶胶传播戴口罩有用吗
    0 赞同 1 回答