Bacterium

Pronunciation:bækˈtɪəriəm
EN→ZH

Quick Translations

  • 细菌

Definitions

noun

Definition

A single-celled microorganism that can exist either as free-living organisms or as parasites that cause disease.

In ZH

一种单细胞微生物，可以作为自由生活的生物存在，也可以作为寄生虫引起疾病。

Examples

  • The bacterium E. coli is commonly found in the intestines of humans and animals.
  • Certain bacterium can be beneficial, helping in digestion.
  • Scientists study bacterium to understand diseases better.

Cultural Notes

In scientific contexts, understanding bacteria is crucial for medicine and environmental science. The term 'bacterium' is often used in discussions about health and microbiology.

plural noun

Definition

The plural form of bacterium, referring to multiple single-celled microorganisms.

In ZH

细菌的复数形式，指多个单细胞微生物。

Examples

  • Many bacterium are essential for nutrient cycling in ecosystems.
  • Some bacterium can develop resistance to antibiotics, posing public health challenges.
  • Bacterium in the soil helps decompose organic matter.

Cultural Notes

In microbiology, the study of various types of bacteria is essential for understanding ecosystems and the development of medical treatments.