名詞 volcano:

1. a fissure in the earth's crust (or in the surface of some other planet) through which molten lava and gases erupt
   同義詞：vent
2. a mountain formed by volcanic material

1. The volcano spurted (out) molten lava.
   火山噴出了熔巖。
2. The region near the erupting volcano was evacuated rapidly.
   火山爆發(fā)處附近已迅速撤空。
3. I've seen the stream of lava from a volcano.
   我見(jiàn)過(guò)火山噴發(fā)出的熔巖流。
4. The eruption of volcano makes many people lose their lives.
   火山的爆發(fā)使許多人喪失了生命。
5. A volcano emits smoke and ashes.
   火山散發(fā)著煙和灰。
6. Vesuvius is an active volcano.
   維蘇威山是一座活火山。
7. The volcano had slumbered for years.
   這火山已經(jīng)很多年不活動(dòng)了。
8. An active volcano may erupt at any time.
   活火山隨時(shí)可能噴發(fā)。

vol.ca.no

n.（名詞）
【復(fù)數(shù)】 vol.ca.noes 或 vol.ca.nos 縮寫 vol.

An opening in the earth`s crust through which molten lava, ash, and gases are ejected.
火山：地殼的開口，火中噴出熔巖、灰塵和氣體
A similar opening on the surface of another planet.
火山缺口：別的行星表面相似的開口
A mountain formed by the materials ejected from a volcano.
火山：從山中噴出的物體形成的一座山

來(lái)源：
Italian
意大利語(yǔ)
from Spanish volcán
源自 西班牙語(yǔ) volcán
or Portuguese volcôo
或 葡萄牙語(yǔ) volcôo
probably from Latin vulc3nus
可能源自 拉丁語(yǔ) vulc3nus
from Volc3nus [Vulcan]
源自 Volc3nus [火山的]