vulcanism
/vuhl-kuh-niz-uhm/US // ˈvʌl kəˌnɪz əm //UK // (ˈvʌlkəˌnɪzəm) //
火山活动,火山运动,火山主义,火山爆发
Definitions
n.名词 noun
- 1
Geology.
- : volcanism.
Examples
Not all the striking effects of vulcanism belong to the remote geologic past.
Each has its own wonderful story to tell of ancient and often recent vulcanism.
Thus as we travel up the rich valleys leading from the Columbia to either peak, we meet everywhere the phenomena of vulcanism.
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