| 单词 | archaebacterium |
| 释义 | archaebacterium (extremely rare) n WORD FAMILY archaebacterium n considered ancient life forms that evolved separately from bacteria and blue-green algae Syn|Hypo|Hyper archaebacteria, archaeobacteria, archeobacteria methanogen archaebacteria found in anaerobic environments such as animal intestinal tracts or sediments or sewage and capable of producing methane; a source of natural gas halophil, halophilearchaebacteria requiring a salt-rich environment for growth and survival thermoacidophilearchaebacteria that thrive in strongly acidic environments at high temperatures halobacter, halobacteria, halobacteriumhalophiles in saline environments such as the Dead Sea or salt flats moneran, moneron organisms that typically reproduce by asexual budding or fission and whose nutritional mode is absorption or photosynthesis or chemosynthesis |
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