所在位置：查字典英语网 > 大学英语 > 四级大学英语 > 四级大学英语单词 > Bacteria

Bacteria

　　n.

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

　　同义词

　　n. bacterium

　　参考例句

　　1. Bacteria do not have introns.

　　细菌基因中无内含子。

　　2. Both bacteria and viruses can cause it.

　　细菌和病毒都能导致这种玻

　　3. Now we have lots of antibiotics that kill bacteria.

　　现在我们有很多杀死细菌的抗生素。

　　1.N-PLURAL Bacteria are very small organisms. Some bacteria can cause disease. 细菌

　　例：Chlorine is added to kill bacteria.

　　加入氯以杀菌。

　　常见用法

　　用作名词

　　Many diseases are caused by bacteria.

　　许多疾病是由细菌引起的。

　　Bacteria are too small to see with the naked eye.

　　细菌太小，肉眼看不见。

　　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。

查看全部