SCIENCE STUDY

New biggest human organ found

作者：TEENS

It’s been believed for a while that the skin is the largest organ (器官) in the human body. But recently, a team of researchers from New York University’s School of Medicine challenged that idea.

点击阅读全文

对本期电子报订户、有效期内的VIP教师会员和本学期高一尊享卡用户，我们开放所有内容：
如果您拥有以上权限，请点这里登录；
订阅电子报，请点这里；
激活VIP教师卡，请点这里；
激活21英语尊享卡，请点这里。