chordoma

chordoma的音标是[ˈkɔːrdəʊmə]，基本翻译是“椎骨肿瘤”，速记技巧是“科肉摸”。

Chordoma是一种源自椎骨的恶性肿瘤。其英文词源可以追溯到拉丁语“chorda”，意为“弦”或“弦音”。在词源上，“chord”也指“和谐”、“协调”等含义。

Chordoma的变体包括Choroidermia（一种皮肤疾病），Chordoderm（一种组织学结构），以及Chordoid（描述一种肿瘤的组织学特征）。

相关单词如Chorion（胎盘）、Choroid（脉络膜）、Chromosome（染色体）等，这些单词都与chordoma的词源有某种联系，因为它们都含有“chord”或“chordae”等词根。

Chordoma是一种罕见的肿瘤，其治疗和预防一直是医学领域的重要研究课题。在医学领域中，这个词的使用频率相对较低，但在生物学和医学研究中，它仍然是一个重要的术语。

常用短语：

1. chordoma tumor

2. chordoma treatment

3. chordoma diagnosis

4. chordoma surgery

5. chordoma prognosis

6. chordoma control

7. chordoma remission

双语例句：

1. The patient was diagnosed with chordoma tumor. (病人被诊断为椎管内神经源性肿瘤)

2. Surgery is the main treatment for chordoma tumor. (手术是治疗椎管内神经源性肿瘤的主要手段)

3. Chordoma tumor is often difficult to control, especially in advanced stages. (尤其在晚期，脊索瘤肿瘤往往难以控制)

4. After a period of remission, the patient"s chordoma tumor returned. (经过一段缓解期后，患者的脊索瘤肿瘤复发)

英文小作文：

Chordoma is a rare type of tumor that affects the bones and joints of the spine. It is often difficult to detect and diagnose because it grows slowly and does not cause obvious symptoms until it becomes large enough to compress nerves and affect the patient"s quality of life.

When diagnosed, the treatment options for chordoma are limited and often involve surgery, radiation therapy, and chemotherapy. Surgery is often the preferred treatment because it can remove the tumor completely and prevent further damage to the patient"s nerves and organs. However, radiation therapy and chemotherapy can also be effective in controlling the tumor and reducing its growth rate.

Although chordoma is a rare type of tumor, it is important to be aware of its symptoms and seek medical attention promptly when they occur. With early detection and treatment, patients can improve their quality of life and reduce the risk of long-term complications.