
bacterium
英 /bækˈtɪəriəm/ 美 /bækˈtɪriəm/
- n. 细菌A microscopic single-celled organism, sometimes responsible for disease.
Under the microscope, a single bacterium moved slowly.
显微镜下,一个细菌缓缓移动。
Scientists identified a bacterium that could help remove harmful chemicals from polluted soil without damaging nearby plants.
科学家发现了一种细菌,可帮助去除受污染土壤中的有害化学物质,同时不伤害附近的植物。
搭配
a harmful bacterium 有害细菌disease-causing bacteria 致病细菌beneficial bacteria 有益细菌
辨析提示
单数bacterium,复数bacteria;复数作主语用are。
词族
bacteria (n.)、bacterial (adj.)、antibacterial (adj.)
相关词
插画、释义与录音:Word Atlas contributors(词光),CC BY 4.0,已修改。署名与许可