eubacteria
n.
singular eubacterium, 1939, coined in German 1930; see eu-, here meaning "good," + bacteria. Classically, as an adverb, eu should form compounds only with verbs.
| 词汇 | eubacteria | 
| 词根词缀 | Online Etymology Dictionary eubacteria n. singular eubacterium, 1939, coined in German 1930; see eu-, here meaning "good," + bacteria. Classically, as an adverb, eu should form compounds only with verbs. | 
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