我们都知道,许多动物都有自救的本领,变色龙是改变颜色;墨鱼是吐墨汁;壁虎是再生……为了抵御威胁,适应环境,它们真是“花样”多多。作为世界上最智慧的生物,人类当然也不示弱。你也许还不知道,我们身上的许多器官都掌握着神奇的自救奇招。在我们的肺里,被称为肺泡的微小气囊表面,有一层像肥皂 We all know that many animals have their own self-help skills, the chameleons change color, the squid is spit ink, the geckos are regenerated ... and they are really “tricks” to resist threats and adapt to the environment. As the most intelligent creature in the world, of course, human beings are not weaker. You may not know yet, many of our bodies have magical self-help trickery. In our lungs, the surface of tiny balloons called alveoli has a layer of soap