de·ni·tri·fy·ing bacterium 
(dē-nī′trə-fīĭng)
(dē-nī′trə-fīĭng)n.
Any of various bacteria that convert nitrate or nitrite into nitrogen gas in the absence of oxygen and play an important role in the nitrogen cycle.
| 单词 | denitrifying bacterium |
| 释义 | de·ni·tri·fy·ing bacterium (dē-nī′trə-fīĭng)n. Any of various bacteria that convert nitrate or nitrite into nitrogen gas in the absence of oxygen and play an important role in the nitrogen cycle. |
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