eosinophil

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
嗜酸性粒细胞是一种白细胞,在过敏反应和寄生虫感染中起重要作用,其细胞质颗粒能被酸性染料染色。

用法要点

句型搭配

通常用作可数名词,在医学或生物学语境中描述细胞类型或数量,常与动词如increase、decrease或形容词如elevated、abnormal搭配。

• elevated eosinophil count
• eosinophil levels decreased
• abnormal eosinophil function

介词用法

常用介词in表示在某种情况或疾病中的存在,如in asthma;用of表示所属关系,如role of eosinophils;用with表示伴随状态,如patient with eosinophilia。

• eosinophils in allergic reactions
• function of eosinophils
• diagnosed with eosinophilia

语域说明

主要用于医学、生物学等专业领域,日常对话中较少使用,除非讨论健康问题;在学术写作中需准确使用,避免口语化表达。

• clinical report on eosinophils
• research paper about eosinophil activation
• medical textbook entry

基础例句

The doctor said my eosinophil count is high, which might explain my allergies.

医生说我嗜酸性粒细胞计数偏高,这可能解释了我的过敏症状。

In blood tests, eosinophils help fight parasites and are involved in allergic responses.

在血液检测中,嗜酸性粒细胞有助于对抗寄生虫并参与过敏反应。

If you have too many eosinophils, it could indicate an infection or autoimmune issue.

如果你的嗜酸性粒细胞过多,可能表明有感染或自身免疫问题。

She learned that eosinophils are a type of white blood cell during her biology class.

她在生物课上了解到嗜酸性粒细胞是一种白细胞。

高级例句

The study found that eosinophil infiltration in lung tissue correlates with asthma severity in clinical trials.

研究发现,在临床试验中,肺组织中的嗜酸性粒细胞浸润与哮喘严重程度相关。

Eosinophil-derived neurotoxin plays a key role in the pathogenesis of eosinophilic disorders, as per recent research.

根据最新研究,嗜酸性粒细胞衍生的神经毒素在嗜酸性粒细胞疾病的发病机制中起关键作用。

In pharmaceutical development, targeting eosinophil activation is a strategy for treating allergic rhinitis.

在药物开发中,靶向嗜酸性粒细胞活化是治疗过敏性鼻炎的一种策略。

The conference presentation highlighted the role of eosinophils in chronic inflammation and potential therapeutic interventions.

会议报告强调了嗜酸性粒细胞在慢性炎症中的作用以及潜在的治疗干预措施。

高频搭配

verb

increasedecreaseactivaterecruitreleasemigrate

adjective

elevatedabnormalperipheraltissueactivatedmature

noun

countlevelfunctiongranulesinfiltrationdisorder

adverb

significantlyabnormallyrapidlychronically

preposition

in asthmaof eosinophilswith eosinophiliato allergens

phrase

eosinophil counteosinophil-derivedeosinophil-associatedeosinophil peroxidase

常见错误

❌ 错误:Eosinophil is a red blood cell.
✓ 正确:Eosinophil is a type of white blood cell.

错误地将嗜酸性粒细胞归类为红细胞,实际上它是白细胞的一种,参与免疫反应而非氧气运输。

❌ 错误:I have high eosinophil, so I feel tired.
✓ 正确:I have a high eosinophil count, so I feel tired.

错误地省略了'count','eosinophil'作为可数名词,通常与'count'或'levels'搭配表示数量,直接使用可能不准确。

近义词辨析

leukocyte

leukocyte是白细胞的统称,包括多种类型如中性粒细胞、淋巴细胞等,而eosinophil特指其中一种,即嗜酸性粒细胞,具有特定功能和染色特性。

Eosinophils are a subtype of leukocytes involved in allergic responses, whereas leukocytes encompass all white blood cells.

granulocyte

granulocyte指粒细胞,是一类含有颗粒的白细胞,包括中性粒细胞、嗜酸性粒细胞和嗜碱性粒细胞;eosinophil是粒细胞的一种,特指其颗粒能被酸性染料染色。

Eosinophils are granulocytes with acidophilic granules, while granulocytes also include neutrophils and basophils.