nerve

a condition which affects the nerves in the back.影响背部神经的疾病

nerve oneself,鼓起勇气；振作

optic nerve,视神经

peripheral nerve,末梢神经，外周神经

facial nerve,面神经；颜面神经

sciatic nerve,n. 坐骨神经

nerve cell,[解]神经细胞

nerve root,神经根

nerve fiber,n. 神经纤维；神经元

sensory nerve,[医]感觉神经

sympathetic nerve,[解]交感神经

vagus nerve,[医]迷走神经；交感神经

motor nerve,运动神经

ulnar nerve,n. 尺神经；尺骨神经

cranial nerve,n. 脑神经；颅神经

median nerve,正中神经

radial nerve,桡神经

trigeminal nerve,三叉神经

nerve center,[解]神经中枢；神经元

nerve tissue,神经组织

have no nerves,毫不紧张