| 单词 | 火山活动 |
| 释义 | 〔mofette〕An opening in the earth from which carbon dioxide and other gases escape, usually marking the last stage of volcanic activity.碳酸喷气孔：地面上从中冒出二氧化碳和其它气体的孔道，通常标志火山活动末期〔earthquake〕A sudden movement of the earth's crust caused by the release of stress accumulated along geologic faults or by volcanic activity. Also called seism ,temblor 地震：由于地质断层积聚的压力被释放或由于火山活动引起的地壳的突然变动 也作 seism,temblor〔hornito〕A low mound of volcanic origin, sometimes emitting smoke or vapor.溶岩滴丘，低火山坡：因火山活动而形成的低矮土丘，有时会冒烟或蒸气〔volcanism〕The phenomena associated with volcanic activity.火山现象：与火山活动有关的现象〔volcanize〕To subject to or change by the effects of volcanic heat.由火山活动引起：由火山热量的作用而影响或改变 |
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