Hypernyms:archaebacteria archaebacterium archaeobacteria archeobacteria
Inherited Hypernyms:methanogenarchaebacteriamoneranmicroorganismorganismliving thingwholeobjectphysical entityentity
| 单词 | methanogen |
| 释义 | Methanogen nnoun.animalarchaebacteria found in anaerobic environments such as animal intestinal tracts or sediments or sewage and capable of producing methane; a source of natural gas Hypernyms:archaebacteria archaebacterium archaeobacteria archeobacteria Inherited Hypernyms:methanogenarchaebacteriamoneranmicroorganismorganismliving thingwholeobjectphysical entityentity |
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英语词典包含147479条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。