osteosarcoma

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
骨肉瘤是一种恶性骨肿瘤,起源于成骨细胞,常见于儿童和青少年,可导致骨骼疼痛和肿胀。

用法要点

句型搭配

osteosarcoma 通常作为主语或宾语出现在医学描述中,常与诊断、治疗、研究等动词搭配。

• diagnose osteosarcoma
• treat osteosarcoma
• study osteosarcoma

介词用法

在描述骨肉瘤的位置或类型时,常用介词 in 表示部位,with 表示伴随特征,of 表示所属关系。

• osteosarcoma in the femur
• patient with osteosarcoma
• symptoms of osteosarcoma

语域说明

osteosarcoma 是专业医学术语,主要用于医学、生物学等学术或临床场景,日常对话中较少使用。

• medical report on osteosarcoma
• research paper about osteosarcoma
• clinical trial for osteosarcoma

基础例句

The doctor said my cousin has osteosarcoma in his leg.

医生说我表弟的腿得了骨肉瘤。

Osteosarcoma is a type of bone cancer that often affects young people.

骨肉瘤是一种常影响年轻人的骨癌。

She is undergoing chemotherapy for her osteosarcoma.

她正在为骨肉瘤接受化疗。

Early detection of osteosarcoma can improve treatment outcomes.

早期发现骨肉瘤可以提高治疗效果。

高级例句

Recent studies indicate that genetic mutations may contribute to the development of osteosarcoma.

最近的研究表明,基因突变可能促进骨肉瘤的发展。

The clinical trial aims to evaluate new targeted therapies for metastatic osteosarcoma.

这项临床试验旨在评估针对转移性骨肉瘤的新靶向疗法。

In pediatric oncology, osteosarcoma accounts for approximately 3% of childhood cancers.

在儿科肿瘤学中,骨肉瘤约占儿童癌症的3%。

Multidisciplinary approaches are essential for managing high-grade osteosarcoma effectively.

多学科方法对于有效管理高级别骨肉瘤至关重要。

高频搭配

verb

diagnosetreatdevelopcausestudyresearch

adjective

malignantprimarymetastaticaggressiverarepediatric

noun

patienttumorsymptomstreatmentdiagnosisprognosis

adverb

commonlyrarelyaggressivelytypicallyoften

preposition

inwithofforabout

phrase

high-grade osteosarcomaosteosarcoma of the bonerisk factors for osteosarcomatreatment options for osteosarcoma

常见错误

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

osteosarcoma 作为不可数名词,通常不加冠词 a,除非特指某种类型,如 a rare type of osteosarcoma。

❌ 错误:Osteosarcoma is a bone illness.
✓ 正确:Osteosarcoma is a bone cancer/tumor.

illness 泛指疾病,不准确;osteosarcoma 是特定恶性肿瘤,应用 cancer 或 tumor 描述。

近义词辨析

bone cancer

bone cancer 是更广泛的术语,包括多种骨恶性肿瘤,如骨肉瘤、软骨肉瘤等;osteosarcoma 特指起源于成骨细胞的一种骨癌。

Osteosarcoma is the most common type of bone cancer in children.

sarcoma

sarcoma 指起源于间叶组织的恶性肿瘤,范围更广,包括骨、肌肉、脂肪等;osteosarcoma 特指骨来源的肉瘤。

While osteosarcoma is a bone sarcoma, other sarcomas can affect soft tissues.