(火山喷发的)熔岩( lava的名词复数 );(熔岩冷凝后的)火山岩;

The unusual primitive compositions of the West Mata eruption lavas have much to tell us.
西玛塔火山喷发熔岩的不同平常的原始组分告诉我们许多秘密.
来源:互联网摘选Such lavas also once came from the volcanoes in the Cascade Range in Washington.
在华盛顿州的喀斯喀特山脉的火山也喷出过这样的熔岩.
来源:词典精选例句Previously, researchers had found nearby pillow lavas , bulbouslava flows that form-under water.
以前, 研究人员在附近发现了形成于水下的枕状熔岩和球根状熔岩流.
来源:互联网摘选Pyroclastic rocks are a kind of transitional and complex rocks between lavas and sedimentary rocks.
摘要火山碎屑岩是介于溶岩和沈积岩之间的过渡类型岩石,岩类复杂.
来源:互联网摘选
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