volcanic

形容词 volcanic:

1. relating to or produced by or consisting of volcanoes
2. explosively unstable
3. igneous rock produced by eruption and solidified on or near the earth's surface; rhyolite or andesite or basalt

1. Of volcanic origin.
   火山生成的
2. Pulverized particulate matter ejected by volcanic eruption.
   火山灰火山爆发喷射出来的粉末状颗粒物质
3. The temperature of volcanic gases is very high.
   火山气体的温度很高。
4. The French Revolution was a volcanic upheaval in European history.
   法国大革命是欧洲历史上的火山爆发。