optic nerve

音标发音

• 英式音标 [ˌɒp.tɪk ˈnɜːv]
• 美式音标 [ˌɑːp.tɪk ˈnɝːv]
• 英式发音
• 美式发音

基本解释

• [解剖] 视神经

同根派生

• optic nerve相关词

英汉例句

双语例句

• He said himself, and still says, that once the optic nerve is damaged, it cannot regenerate.
  他自己说过，并且现在仍在说，一旦视觉神经被损坏了，它就不能再生。
• I had surgery to remove it, but the size and location of the tumor caused my optic nerve to atrophy.
  可以通过手术摘掉它，但是肿瘤的大小和位置造成我的视觉神经萎缩。
• It relies on an intact eyeball, an intact retina with functioning bipolar cells, and an optic nerve to convey the information to the brain.
  它需要一个完整的眼球，一个极性细胞具有正常功能的完整视网膜，还有将信息传递给大脑的视觉神经。

权威例句

• But when the blood vessel leads to the optic nerve, vision loss or blindness in the eye can be the result.
  FORBES: Viagra Unfairly Drawn Into Drug Safety Witch-hunt

• optic nerve更多例句

词组短语

短语

• optic c nerve 视神经;视觉神经
• optic c nerve neurinoma 视神经鞘膜瘤
• optic nerve fibre 视神经纤维;坏死和视神经纤维
• heterotopy of optic nerve 视神经异位
• melanocytoma of optic nerve 视神经黑色素细胞瘤

• optic nerve更多词组

英英字典

剑桥英英字典

• the group of nerve fibres (= structures like threads) that pass signals from the retina at the back of each eye to the brain

柯林斯英英字典

• the second cranial nerve, which provides a sensory pathway from the retina to the brain

• optic nerve剑桥字典
• optic nerve柯林斯字典

专业释义

医药科学

• 视神经

生物学

• 视神经

  In the eye, strong AQP4 expression was found in Muller cells in retina and fibrous astrocytes in optic nerve.
  在视网膜中,AQP4大量表达于Mulle氏细胞及视神经星形胶质细胞。

  机械工程

• 视神经

  A novel and completely implantable visual prosthesis based on optic nerve stimulation with penetrating electrode array is proposed by C-Sight group in China.
  在中国,我们提出了将刺入式微电极阵列植入视神经来进行视觉修复的独创性方案。

  化学

• 视觉神经