9 词条
主页 > 产品类别 > 自然环境 > Volcano
Volcano
A vent or opening in a planet's surface that lets out pressurized molten rocks or magma, and gases from the inner core. Volcanoes come in various shapes and structure, but the most common ones are mountain-like structures with a crater at the summit.
Volcano的贡献者
Volcano
1 of 0 Pages 0 items
