Vulcanian eruption

• 火山喷发

Vulcanian eruption的用法和样例：

例句

1. So eruption of volcanoes is one way of producing igneous rocks.
   那么火山喷发是形成火山岩的一种方式罗。
2. Therefore, the cooling was probably caused by a volcanic eruption.
   因此，那时的温度下降多半是火山喷发导致的。