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| vulcanism | |||
| volcanism The processes by which magma and its associated gases rise into the crust and are extruded onto the Earth's surface and into the atmosphere (岩浆和伴生气体上升进入地壳，并被挤压出地球表面，进入大气层的过程。) | |||
| volcanism; volcanicity | |||
| volcanic activity; volcanic event | |||
| volcanic activity (性) | |||
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| volcanicity; volcanism; vulcanism | |||
| 火山活动: 29 phrases in 9 subjects |
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