猫毛会吸进鼻子里吗 你把人类看得太弱了

猫毛会吸进鼻子里吗

人类的鼻子有四层防线,来防止外界的灰尘、病毒、细菌进入人体,包括猫毛。第一,你的鼻毛大军会将较大的毛发挡在门外;即便吸入部分绒毛,会条件反射地通过打喷嚏来清除异物;第三,人体的黏膜纤毛,它们的表面有一层黏液,能够黏住细菌和颗粒物,再由鼻后孔排出。第四,则是这些黏液中含有的抗体,它们就像杀菌剂一样,可以杀灭很多细菌和病毒。

你可能还喜欢
发表评论

您的电子邮件地址将不会发布。

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More


Warning: include_once(baidu_js_push.php): failed to open stream: No such file or directory in /www/wwwroot/www.chongwu365.cn/wp-content/themes/publisher/footer.php on line 79

Warning: include_once(): Failed opening 'baidu_js_push.php' for inclusion (include_path='.:/www/server/php/74/lib/php') in /www/wwwroot/www.chongwu365.cn/wp-content/themes/publisher/footer.php on line 79