Word · Frequency #4257
antibody
/ˈæntibɒdi/
noun
n. 抗体
核心释义
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
- 1.
由B淋巴细胞产生的、与特定抗原结合的蛋白质。
A protein produced by B-lymphocytes that binds to a specific antigen.
由B淋巴细胞产生的、与特定抗原结合的蛋白质。；抗体；[化] 抗体
用法In use
The body produces antibodies to fight off infections.
用法提示：抗体作为可数名词，表示免疫系统产生的对抗病原体的蛋白质。
Vaccines work by stimulating the production of specific antibodies.
用法提示：抗体作为可数名词，表示免疫系统产生的对抗病原体的蛋白质。
Her blood test showed a high level of antibodies against the virus.
用法提示：抗体作为可数名词，表示免疫系统产生的对抗病原体的蛋白质。
antibody to [something]
The body produces an antibody to the virus.
身体产生针对该病毒的抗体。
produce [adjective] antibodies
形容词位置可填入‘specific’、‘neutralizing’等。
相关词与表达Connections
搭配Collocations
- produce antibodies
- 产生抗体
- The body produces antibodies to fight infections.身体产生抗体来对抗感染。
- develop antibodies
- 形成抗体
- Vaccination helps develop antibodies against diseases.接种疫苗有助于形成针对疾病的抗体。
- antibodies against
- 针对……的抗体
- The blood test detected antibodies against the virus.血液检测发现了针对该病毒的抗体。
- monoclonal antibody
- 单克隆抗体
- Monoclonal antibodies are used in targeted therapy.单克隆抗体用于靶向治疗。
- antibody test
学习提示Learner notes
记忆技巧Memory Tip
抗体 = anti（对抗）+ body（身体），即身体里对抗病菌的蛋白质。记住 'anti-body'。
语境与语域Context & Register
多用于医学或生物学语境
发音与拼写Pronunciation & Spelling
All words share the ending '-body', pronounced /bɒdi/, and rhyme with 'antibody'.
用法优先级Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.