cortexWiktionary 原文中文来自 ECDICTn.皮层演变路径（由近及远）英语借自 ←拉丁语 cortex “cork, bark”源自 ←原始印欧语 *(s)kort-ek-s词源说明Borrowed from Latin cortex (“cork, bark”).释义（英文）名词 Noun(countable, anatomy) The outer layer of an internal organ or body structure, such as the kidney or the brain.(uncountable, botany) The tissue of a stem or root that lies inward from the epidermis, but exterior to the vascular tissue.(archaeology) The outer surface of a piece of flint.词族派生词（16）cerebrocortexendocortexepicortexexocortexhemicortexkoniocortexparacortexprecortexproopiomelanocorticretinexcortexlesscorticalstriate cortexcortico-subcortexcorticolous