antibody

'æntibɒdi
GRE Collins 2

英文释义

n. any of a large variety of proteins normally present in the body or produced in response to an antigen which it neutralizes, thus producing an immune response

中文翻译

n. 抗体
[化] 抗体

2
Collins 星级
4,257
BNC 频率
8,806
使用频率

记忆技巧

antibody 由两个部分组成：前缀 anti- 意为“反对”或“抵抗”，后缀 -body 意为“身体”或“物体”。合起来可以理解为“抵抗身体”的东西，即抵抗病毒或细菌的抗体。

例句

1. Antibodies are produced by the immune system to fight off infections.
抗体是由免疫系统产生的，用来抵御感染。
2. Vaccines help the body create antibodies against specific diseases.
疫苗帮助身体产生针对特定疾病的抗体。
3. A blood test can measure the level of antibodies in your system.
血液检测可以测量你体内抗体的水平。

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