It is obvious that the surface layer of the leaf with the organs on it is full of winged structures.

叶片表面及表面上各种器官均布满翅形结构物，具有明显的特点。

youdao

It is obvious that the surface layer of the leaf with the organs on it is full of winged structures.

叶片表面及表面上各种器官均布满翅形结构物，具有明显的特点。

youdao