bacteria

英 [bæk'tɪəriə] 美 [bæk'tɪriə]

• n. (复数)细菌

双解释义

n. (名词)

1. [P]细菌

   very small living things related to plants, some of which cause disease

英英释义

Noun:

1. (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

例句

用作名词 (n.)

1. Many diseases are caused by bacteria.
   许多疾病是由细菌引起的。
2. Bacteria are too small to see with the naked eye.
   细菌太小，肉眼看不见。
3. It is possible to multiply bacteria and other living organisms in the laboratory.
   在实验室能够繁殖细菌和其他生物。

常见句型

用作名词 (n.)

1. All bacteria are larger than viruses.
   所有细菌都比病菌大。
2. Many bacteria cause diseases.
   许多细菌能产生疾病。

词汇搭配

用作名词 (n.)

动词+～

• cultivate bacteria 培养细菌
• identify bacteria 确定细菌类别

形容词+～

• dangerous bacteria 危险的细菌
• harmless bacteria 无害的细菌

名词+～

• soil bacteria 土壤细菌

～+名词

• bacteria carrier 细菌载体

词语用法

n. (名词)

1. bacteria的意思是“细菌”,是bacterium的复数形式。

近反义词

【近义词】

• bacterium 细菌