| 单词 | phototrophic bacteria |
| 释义 | phototrophic bacteria (extremely rare) n WORD FAMILY phototrophic bacteria n green and purple bacteria; energy for growth is derived from sunlight; carbon is derived from carbon dioxide or organic carbon Syn|Hypo|Hyper phototropic bacteria purple bacteria free-living Gram-negative pink to purplish-brown bacteria containing bacteriochlorophyll eubacteria, eubacterium, true bacteria a large group of bacteria having rigid cell walls; motile types have flagella |
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