(microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission; important as pathogens and for biochemical properties; taxonomy is difficult; often considered to be plants
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。
来自柯林斯例句
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。
来自柯林斯例句
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.
来自《简明英汉词典》
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.
来自《简明英汉词典》
5. Classification of the Haemophilus - like bacterium has been only tentatively determined.
在分类上把这种细菌只是暂时性地作为类嗜血杆菌.
来自辞典例句
用作名词 (n.)
Most of disease is caused from bacterium. 大多数疾病都是由细菌引起的。
A bacterium was 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。
