84天:【小牛顿-生命奥秘】人体的免疫兵团
已归档的系列专辑 ("不活跃的收取点" status)
When? This feed was archived on March 04, 2021 01:27 (). Last successful fetch was on October 14, 2020 13:12 ()
Why? 不活跃的收取点 status. 我们的伺服器已尝试了一段时间,但仍然无法截取有效的播客收取点
What now? You might be able to find a more up-to-date version using the search function. This series will no longer be checked for updates. If you believe this to be in error, please check if the publisher's feed link below is valid and contact support to request the feed be restored or if you have any other concerns about this.
Manage episode 169452588 series 1282034
“哈啾!”有人打喷嚏了。小心!这些飞沫里,也许藏着许多我们看不到的病原呢!不但如此,我们随时都可能从环境中接触到细菌、病毒、霉菌或寄生虫等,但是为什么我们不会常常生病呢?原来,这都靠我们身体里面的免疫系统,许许多多的免疫细胞,就像一支强大的免疫兵团时时刻刻在保护着我们呢!
100集单集