galactosemia

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英 { "us": "", "uk": "" }
数据源: ai_enrichment
半乳糖血症是一种遗传性代谢疾病,患者体内无法正常代谢半乳糖,导致血液中半乳糖水平异常升高。

用法要点

句型搭配

通常用作不可数名词,在句子中作主语或宾语,描述一种疾病状态。

• diagnose galactosemia
• treat galactosemia
• manage galactosemia

介词用法

常与介词'with'连用表示患有该疾病,或与'in'连用表示在某种情况下。

• patients with galactosemia
• in cases of galactosemia
• risk of galactosemia

语域说明

主要用于医学、遗传学等专业领域,日常对话中较少使用,属于学术性词汇。

• medical report on galactosemia
• genetic testing for galactosemia
• clinical management of galactosemia

基础例句

The doctor explained that galactosemia is a rare genetic disorder.

医生解释说,半乳糖血症是一种罕见的遗传性疾病。

Parents should be aware of the symptoms of galactosemia in infants.

家长应该了解婴儿半乳糖血症的症状。

Early diagnosis of galactosemia can prevent serious complications.

早期诊断半乳糖血症可以预防严重的并发症。

People with galactosemia need to avoid dairy products.

患有半乳糖血症的人需要避免乳制品。

高级例句

The research focuses on novel therapeutic approaches for classic galactosemia.

这项研究专注于经典半乳糖血症的新型治疗方法。

Genetic testing is essential for confirming the diagnosis of galactosemia in suspected cases.

基因检测对于确诊疑似半乳糖血症病例至关重要。

Clinical guidelines recommend lifelong dietary restriction for patients with galactosemia.

临床指南建议半乳糖血症患者终身限制饮食。

The incidence of galactosemia varies among different ethnic populations worldwide.

半乳糖血症的发病率在全球不同种族人群中有所差异。

高频搭配

verb

diagnosetreatmanagescreen forprevent

adjective

classicseveremildinheritedcongenital

noun

patientsymptomsdiagnosistreatmentdiet

adverb

earlyeffectivelygeneticallyclinically

preposition

with galactosemiain galactosemiafor galactosemiaof galactosemia

phrase

newborn screening for galactosemiadietary management of galactosemiagenetic counseling for galactosemia

常见错误

❌ 错误:He has a galactosemia.
✓ 正确:He has galactosemia.

galactosemia 是不可数名词,表示疾病名称时前面不加冠词'a',直接使用即可。

❌ 错误:Galactosemia is caused by eating too much sugar.
✓ 正确:Galactosemia is caused by a genetic mutation affecting galactose metabolism.

半乳糖血症是遗传性疾病,由基因突变导致半乳糖代谢异常引起,并非因摄入过多糖分所致,这是常见误解。

近义词辨析

galactose intolerance

galactose intolerance 通常指对半乳糖的不耐受,可能症状较轻且非遗传性;而 galactosemia 是特定的遗传性代谢疾病,更严重且需要严格管理。

Galactosemia requires immediate dietary intervention, whereas galactose intolerance might only cause mild digestive issues.

metabolic disorder

metabolic disorder 是广义的代谢性疾病,涵盖多种病症;galactosemia 是其中一种具体类型,特指半乳糖代谢异常。

Galactosemia is a specific metabolic disorder, while other metabolic disorders might involve different nutrients like amino acids or fats.