英语单词

词典成语诗词造句字典单词小说古文名言

eubacteria

[jubæk'tɪrrɪr]

n. [微] 真细菌

英文词源

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.