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bacterium是什么意思

bacterium

英[bæk'tɪərɪəm] 美[bækˈtɪriəm]

n.细菌（复数为bacteria）

双语例句

1 . They found a bacterium visible to the human eye.: 他们发现了一种肉眼可见的细菌。

2 . Treatment is supplemented with a course of antibiotics to kill the bacterium .: 治疗期间辅以一个疗程的抗生素注射来杀灭细菌。

3 . They have isolated the bacterium in its pure form.: 他们已经把细菌分离出来,使它们处于较纯的状态.

4 . A bacterium is identified as the cause for his duodenal ulcer.: 一种细菌被断定为造成他十二指肠溃疡的根源.