bacteria
英 [bækˈtɪəriə]
美 [bækˈtɪriə]
n. 细菌
bacterium的复数
CET4CET6TOEFLIELTSGRETEM4TEM8医学
Oxford 3000 / Collins.2 / COCA.3611
牛津词典
noun
- 细菌
the simplest and smallest forms of life. Bacteria exist in large numbers in air, water and soil, and also in living and dead creatures and plants, and are often a cause of disease.
柯林斯词典
- N-PLURAL 细菌
Bacteriaare very small organisms. Some bacteria can cause disease.- Chlorine is added to kill bacteria.
加氯是为了杀死细菌。
- Chlorine is added to kill bacteria.
英英释义
noun
- (microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission
双语例句
- Chlorine is added to kill bacteria.
加氯是为了杀死细菌。 - Bacteria reproduce by dividing and making copies of themselves.
细菌通过分裂和自我复制来繁殖。 - The use of antibiotics disturbed the symbiosis between bacteria and fungi.
抗生素的应用，扰乱了细菌和真菌的共生现象。 - Bacteria and fungi are other important soil organisms.
细菌和真菌是另一类重要的土壤有机体。 - The nondescript bacteria were responsible for the infectivity of the filtrate.
这种滤液的浸染性应归之于不能描述的细菌。 - Soap destroys the cell walls of bacteria.
肥皂破坏细菌的细胞壁。 - The nitrifying bacteria are chemosynthetic autotrophs.
硝化细菌是化能合成的自养生物。 - Parts of the shop were very dirty, unhygienic, and an ideal breeding ground for bacteria.
店里的一些地方十分肮脏不洁，简直就是滋生细菌的理想温床。 - All bacteria are larger than viruses.
所有细菌都比病菌大。 - Bacteria sticks to food debris in the teeth, causing decay.
细菌附着在牙缝中的食物残渣上，导致蛀牙。