维苏威火山 wéisūwēihuǒshān Mount Vesuvius Definitions Defs Origin Strokes Stroke Words Sentences Sents 维 wéi phonetic 苏 sū phonetic 威 wēi phonetic 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
