cranial nerveWiktionary 原文释义（英文）名词 Noun(neuroanatomy) Any of the twelve paired nerves that originate from the brainstem or base of the brain instead of the spinal cord.词族派生词（12）first cranial nervesecond cranial nervethird cranial nervefourth cranial nervesixth cranial nerveseventh cranial nerveninth cranial nerveeleventh cranial nervetwelfth cranial nerveeighth cranial nervefifth cranial nervetenth cranial nerve