读报
登录注册网站首页
 

Science study

Feel-good protection

作者:TEENS
Aa
  • -   
  •    +
You feel an itch (痒) in your nose. It tickles (发痒), like ants are climbing on your skin. With a sudden blast (爆发) of noise, the itch disappears. Instead, you feel relaxed and happy. That’s the power of a sneeze.
点击阅读全文
联系我们  |  诚聘英才  |  关于我们  |  版权声明
© i21st.cn   京ICP备2024066071号-1
 
选择报纸
选择报纸
关闭