单词：volcanic scoria
单词：volcanic scoria 相关文章
Hawaii's Volcanic Eruption Draws Scientific Interest AUDIE CORNISH, HOST: The images from the volcanic eruption on Hawaii's Big Island are both breathtaking and terrifying. Lava is gushing from cracks in the earth, blasting at times more than 200 fee
2018年NPR美国国家公共电台6月
Rescue workers pulled at least 10 people alive from ash and mud flows around Guatemalas Volcan de Fuego on Monday. The countrys national disaster agency reported at least 62 people have died since the volcano exploded Sunday. Officials say the number
2018年VOA慢速英语(六)月
Scientists in Iceland say the volcano that has been spewing out massive plumes of ash over much of Europe appears to be calming down. Last month, the volcanic ash cloud forced the closure of much of Europe's air space and the cancellation of thousand
VOA标准英语2010年(五)月
HARI SREENIVASAN, PBS NEWSHOUR WEEKEND ANCHOR: Scientists studying climate change in Antarctica reported this week that the hole in the protected ozone layer of the earth's atmosphere has shrunk. The discovery of the hole in the mid-1980s led to a wo
PBS访谈环境系列
今天我们要学的词是 volcanic ash, volcanic is spelled v-o-l-c-a-n-i-c, ash is spelled a-s-h, volcanic ash。volcanic ash 火山灰。爱尔兰上星期发生火山爆发，The volcanic ash from Iceland forced the cancellation of flights in an
英语单词荟萃
Who Are the Happiest People? 谁是世界上最幸福的人 只有傻瓜才不考虑别人的利益。 抛弃自己国家的传统来创造更好的社会是一种错误的方式。 一个民族失去了自己的神话，就失去了自我。 [1]They
英语美文