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tephra

美['tefrə],英['tefrə],

释义

n. 【地】火山灰; 网络释义: 火山碎屑;火山喷发碎屑;爆发岩屑;

例句

Explosive eruptions produce a mixture of volcanic ash and other fragments called tephra , rather than lava flows.
爆炸性喷发产生的混合火山灰和其他碎片所谓火山灰,而不是熔岩流。
Black columns of the particles of ash and cinder that scientists call tephra rose hundreds of feet.
由火山灰和火山岩烬的微粒——科学们称之为火山碎屑——形成的黑烟柱冲向数百英尺的高空。
Tephra is any fragmented material produced by a volcanic eruption, be it ash or rock.
无论是灰烬还是岩石,所有因火山爆发而形成的碎片状物质都称作火山灰。
Mustafar's skies are obscured by choking black clouds of ash, smoke and tephra.
穆斯塔法的天空弥漫着令人窒息的黑云,其主要成分为灰烬、烟雾与火山灰。

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