读报
登录注册网站首页
 

SCIENCE STUDY

FAST FACTS | 信不信由你

作者:TEENS
Aa
  • -   
  •    +

How long does it grow?

你每天新长的头发有36米长。

Your hair can grow as long as 36 meters every day! Don’t believe it? We each have about 100,000 hairs on average (平均). Each hair grows about 0.36 millimeters every day. You can do the math. TEENS

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