lava cone

基本解释

Lava spews from a new cone on Mount Etna in Sicily, Italy.
熔巖從意大利西西裡島的埃特納火山新的圓錐孔中噴出。
Standing on the crater floor, he couldn't see the lake itself, which was above him within the cone of cooled lava.
站在火山口的地表上，他根本看不到巖漿湖，因爲位於錐形冷卻熔巖的巖漿湖在他的眡線之上。
There are several levels of lava platform in the park, the main ring lava ring platform, ring volcanic cone lava platform and the overflow of lava platform, large area, gentle slope.
公園內有數級熔巖台地，主要有環火山口熔巖台地、環火山錐熔巖台地和裂隙溢出的熔巖台地，麪積大、坡度平緩。

And dead ahead is the gaping cone of Vesuvius, long tongues of lava from the last eruption (1944) visible even from here.
FORBES: Naples: The Hotel Terrace with the Best View of Vesuvius