作者对甜菜筒喙象的形态特征、生活史与习性作了详细的观察和描述。

Writer hare observed and described on the morphological character, life history and their habits.

youdao

作者对甜菜筒喙象的形态特征、生活史与习性作了详细的观察和描述。

Writer hare observed and described on the morphological character, life history and their habits.

youdao