读报
登录注册网站首页
 

Nature

Why don’t woodpeckers get headaches?

作者:TEENS
Aa
  • -   
  •    +




啄木鸟为什么不会得脑震荡?



Talk and learn



1. How much do you know about woodpeckers?



They eat bad worms (虫子) and keep the trees healthy.

点击阅读全文
联系我们  |  应用下载  |  版权声明
© i21st.cn   京ICP备13028878号-12
 
选择报纸
选择报纸
关闭