bacteriophage

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数据源: ai_enrichment
噬菌体是一种感染细菌的病毒,用于医学和生物学研究,能特异性攻击并破坏细菌细胞。

用法要点

句型搭配

常用于被动语态或作为主语,描述其作用或特性,如“噬菌体被用于...”或“噬菌体可以...”。

• Bacteriophages are used to treat bacterial infections.
• A bacteriophage can infect specific bacteria.

介词用法

常与介词“against”连用表示对抗细菌,或“in”表示在某个领域中的应用,如“噬菌体对抗大肠杆菌”。

• Bacteriophages are effective against E. coli.
• Research in bacteriophage therapy is advancing.

语域说明

主要用于学术、医学和科学语境,日常对话中较少使用,属于专业术语,需在正式或技术性讨论中出现。

• In microbiology, bacteriophages are key study subjects.
• The doctor discussed bacteriophage options for the infection.

基础例句

Scientists are studying bacteriophages to fight antibiotic-resistant bacteria.

科学家正在研究噬菌体来对抗抗生素耐药细菌。

In biology class, we learned that bacteriophages infect bacteria.

在生物课上,我们学到噬菌体会感染细菌。

Doctors sometimes use bacteriophage therapy as an alternative to antibiotics.

医生有时会使用噬菌体疗法作为抗生素的替代方案。

高级例句

Recent research indicates that bacteriophage cocktails can effectively target multidrug-resistant pathogens in clinical settings.

最近的研究表明,噬菌体鸡尾酒疗法在临床环境中能有效靶向多重耐药病原体。

The pharmaceutical company is investing in bacteriophage development to address the global antibiotic crisis.

这家制药公司正在投资噬菌体开发,以应对全球抗生素危机。

In molecular biology, bacteriophages serve as model organisms for studying viral replication and genetics.

在分子生物学中,噬菌体被用作研究病毒复制和遗传学的模式生物。

高频搭配

verb

infect bacteriadestroy cellsreplicate insidetarget pathogenslyse bacteria

adjective

specific bacteriophagelytic bacteriophagetemperate bacteriophagenatural bacteriophageengineered bacteriophage

noun

bacteriophage therapybacteriophage genomebacteriophage particlebacteriophage hostbacteriophage diversity

adverb

naturally occurringhighly specificrapidly replicatingeffectively targeting

preposition

against bacteriain therapyfor infectionwith phages

phrase

bacteriophage-based treatmentuse of bacteriophagesstudy of bacteriophagesapplication of bacteriophages

常见错误

❌ 错误:Bacteriophage is a kind of antibiotic.
✓ 正确:Bacteriophage is a virus that infects bacteria.

错误地将噬菌体归类为抗生素,实际上噬菌体是病毒,不是药物;应准确描述其作为病毒的特性。

❌ 错误:I used bacteriophage to cure my cold.
✓ 正确:Bacteriophages are used to treat bacterial infections, not viral ones like colds.

误用噬菌体治疗感冒,感冒是病毒引起的,而噬菌体只针对细菌感染;需明确其适用范围。

近义词辨析

phage

“phage”是“bacteriophage”的缩写,更口语化或非正式,在科学语境中可互换,但“bacteriophage”更正式和完整。

In the lab, we often refer to bacteriophages simply as phages for convenience.

bacterial virus

“bacterial virus”是描述性术语,强调其作为病毒感染细菌的特性,而“bacteriophage”是更专业的科学术语,特指这类病毒。

Bacteriophages are a type of bacterial virus that specifically target bacteria.