noun 下载 🔗分享 火山,火山爆发口 A vent or fissure on the surface of a planet (usually in a mountainous form) with a magma chamber attached to the mantle of a planet or moon, periodically erupting forth lava and volcanic gases onto the surface. Examples : "Many volcanoes are found along the Ring of Fire, a zone in the Pacific Ocean known for earthquakes and volcanic activity. " 许多火山都位于环太平洋火山带,这个区域以地震和火山活动而闻名。 geology environment geography nature disaster world phenomena 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 火山烟花,礼花。 A form of firework. Examples : "The children loved setting off the volcanoes at the birthday party; they erupted with colorful sparks and loud pops. " 孩子们特别喜欢在生日派对上燃放火山烟花;它们喷发出五彩缤纷的火花,还发出响亮的砰砰声。 entertainment festival 与AI对话词汇游戏阅读练习