pyrocumulus

pyrocumulus

美 　英

• 网络火积云

例句

The pyrocumulus cloud and the detection of smoke in the stratosphere are good indicators that the fires are large and extremely intense.

pyrocumulus云以及在同温层探测到的浓烟可以很好的说明火势的凶猛。

Wildfire in Yellowstone National Park produces Pyrocumulus cloud

黄石国家公园的野火产生的火云。