volcano雅思词汇

volcano[vɒlˈkeɪnəʊ] [NOUN] - 火山

例句：A volcano is a mountain from which hot melted rock, gas, steam, and ash from inside the earth sometimes burst forth.

volcanic['vɒlˈkænik] [ADJ] - 火山的

例句：The area around the volcano is covered with volcanic ash.

volcanism['vɒlˈkænɪzəm] [NOUN] - 火山活动

例句：Volcanic activity has increased in recent years.

extinct volcano[ɪnˈstɪŋkt ˈvɒlkeɪnəʊ] - 死火山

例句：The volcano has been extinct for thousands of years.

active volcano[ˈæktɪv ˈvɒlkeɪnəʊ] - 活火山

例句：The active volcano is a sight to behold.