mammatus cloud
常见例句
- Mammatus Cloud (via extremeinstability.com)
乳状云 (via extremeinstability.com) - Cloud formations such as mammatus or lenticular among others, are perfect examples of how intricate and different nature can be.
云的结构，特别是乳状云或凸镜云，乃是自然之复杂精细、与众不同的完美范例。 返回 mammatus cloud