火山地震 huǒshāndìzhèn volcanic earthquake Definitions Defs Origin Strokes Stroke Words Sentences Sents 火山 huǒshān noun volcano a mountain or hill through which lava, rock fragments, hot vapor, and gas are being or have been erupted from the earth's crust地震 dìzhèn noun earthquake earthquake; to shake or undergo an earthquake; movement of the earth's crust caused by tectonic shifts, volcanic activity, or explosions
