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
- A variety of bacteria, yeasts, and other fungi have been used as animal and human food sources.
各种细菌，酵母菌和其它真菌已被用作动物和人的食物了。 - Soap destroys the cell walls of bacteria.
肥皂破坏细菌的细胞壁。 - This type of bacteria can't stand exposure to light.
这种细菌见不得光。 - The colon is the locus of a large concentration of bacteria.
结肠是大浓度的细菌所在地。 - Bacteria are active practically everywhere.
细菌活动的范围很广，无所不至。 - 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 nitrifying bacteria are chemosynthetic autotrophs.
硝化细菌是化能合成的自养生物。 - The microorganisms most common to food are bacteria and fungi.
食品中最普通的微生物是细菌和真菌。 - The photosynthetic pigment in bacteria is bacteriochlorophyll.
细菌光合作用的色素是细菌叶绿素。 - Photoreactivation systems have been found in many organisms from bacteria to marsupials.
在从细菌到有袋类动物的许许多多有机体中，已经发现光致反应系统。