 |
| |||
| structure fragmentaire (consisting of small slightly porous angular fragments formed by tilling, artificielle) | |||
|
fragmentary structure : 2 短语, 1 学科 |
| 自然资源和野生动物保护 | 2 |
|
| |||
| structure fragmentaire (consisting of small slightly porous angular fragments formed by tilling, artificielle) | |||
|
fragmentary structure : 2 短语, 1 学科 |
| 自然资源和野生动物保护 | 2 |