如果口腔唾液参与人体免疫系统,那么怎么刷牙就值得考虑了
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• 谢谢。口腔唾液如何参与人体免疫系统?如果这样的话,是否用牙膏越少越好? -四季平安岁岁平安- ♀ (0 bytes) () 09/20/2017 postreply 14:00:30
• 不知道呀。我自己瞎想的 -north88- ♀ (0 bytes) () 09/20/2017 postreply 14:08:02
• 谢谢。口腔唾液如何参与人体免疫系统?如果这样的话,是否用牙膏越少越好? -四季平安岁岁平安- ♀ (0 bytes) () 09/20/2017 postreply 14:00:30
• 不知道呀。我自己瞎想的 -north88- ♀ (0 bytes) () 09/20/2017 postreply 14:08:02
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