foramen magnum的音標(biāo)為[f?:?men?m m?ɡn]，基本翻譯為“枕骨大孔”，速記技巧為“復(fù)動(dòng)大孔” (foramen=孔，magnum=大)。

Foramen magnum: 英文詞源為拉丁語(yǔ)“magnum”，意為“大”。

變化形式：復(fù)數(shù)形式為“foramina”，過(guò)去式為“foramen magnum”，現(xiàn)在分詞為“foramen magnum”。

相關(guān)單詞：

1. 顱骨（cranium）：由頭骨和面骨組成，顱骨中最重要的部分是顱底部的“枕骨”（occiput），其中有一個(gè)孔洞，即“枕骨大孔”（foramen magnum），它是連接脊髓和大腦的通道。

2. 顱骨骨折（cranial fracture）：由于外力撞擊等原因，顱骨可能會(huì)破裂或骨折，導(dǎo)致顱骨內(nèi)的組織暴露在外，其中最常見(jiàn)的是枕骨大孔附近的骨折。

3. 脊髓（spinal cord）：脊髓是中樞神經(jīng)系統(tǒng)的一部分，它從大腦延伸到脊柱的椎管內(nèi)，通過(guò)枕骨大孔進(jìn)入顱外。

4. 椎管（spinal canal）：椎管是脊柱內(nèi)部的空腔，其中容納脊髓。枕骨大孔是椎管的一部分，它連接脊髓和大腦。

5. 顱頸（craniovertebral junction）：顱頸指的是顱骨和脊柱之間的連接部位，包括枕骨大孔和寰椎（atlas）等結(jié)構(gòu)。

6. 頸椎（cervical vertebrae）：頸椎是脊柱的一部分，位于頭部和胸部之間，其中第一頸椎與枕骨大孔相鄰。

7. 寰樞關(guān)節(jié)（atlanto-occipital joint）：寰樞關(guān)節(jié)是頭部和脊柱之間的一個(gè)關(guān)節(jié)，它與枕骨大孔相關(guān)聯(lián)。

8. 脊髓損傷（spinal cord injury）：脊髓損傷是一種嚴(yán)重的神經(jīng)系統(tǒng)疾病，會(huì)導(dǎo)致脊髓受到損傷，導(dǎo)致神經(jīng)功能受損，包括枕骨大孔附近的神經(jīng)功能。

9. 顱底凹陷（basilar invagination）：顱底凹陷是一種常見(jiàn)的顱頸疾病，指枕骨大孔周?chē)墓琴|(zhì)結(jié)構(gòu)向顱腔內(nèi)凹陷，壓迫脊髓和神經(jīng)，可能導(dǎo)致眩暈、疼痛等癥狀。

10. 枕頸部（occipito-cervical region）：枕頸部是頭部和頸部之間的區(qū)域，包括枕骨大孔和寰椎等結(jié)構(gòu)。

foramen magnum的常用短語(yǔ)：

1. foramen magnum hernia 骶骨裂孔疝

2. foramen magnum malformation 顱底畸形

3. foramen magnum with occipital condyle 枕髁孔

4. foramen magnum with occipital condyle and cervical canal stenosis 枕髁孔與頸椎管狹窄

5. foramen magnum with occipital condyle and occipitocervical fusion 枕髁孔與枕頸融合

6. foramen magnum with occipital condyle and cervical spine pain 枕髁孔與枕頸疼痛

7. foramen magnum with occipital condyle and cervical lordosis 枕髁孔與枕頸曲度

雙語(yǔ)例句：

1. The patient had a herniated disc at the level of the foramen magnum.

該患者骶骨裂孔水平有椎間盤(pán)突出。

2. The patient had a severe neck injury, including a fracture of the occipital bone and a herniation of the foramen magnum.

該患者頸部受傷嚴(yán)重，包括枕骨骨折和骶骨裂孔疝出。

英文小作文：

The foramen magnum is an opening in the base of the skull that allows the spinal cord to exit the skull cavity and connect to the vertebral column. It is important for maintaining the stability of the spine and allowing for cerebrospinal fluid circulation. However, it can also be a site of injury in trauma, especially when combined with other injuries to the neck region.

For me, the foramen magnum represents the connection between the head and the body, between the mind and the physical world. It reminds me that we are not just brains in a jar, but integral parts of a whole that is constantly interacting with its environment. It reminds me that we are not just physical beings, but also spiritual beings, connected to each other and to everything around us.

In terms of its function, the foramen magnum plays a crucial role in maintaining the stability of the spine and allowing for cerebrospinal fluid circulation. This fluid is essential for maintaining health and function of the nervous system, which is why any damage to this area can have significant effects on our physical and mental well-being.

In conclusion, the foramen magnum is an essential part of our anatomy that plays a crucial role in maintaining our physical and mental health. It reminds us that we are more than just our physical bodies, but also integral parts of a whole that is constantly interacting with its environment.