柯林斯词典corpus callosum /kəˈləʊsəm/ 1. N the band of white fibres that connects the cerebral hemispheres in mammals 腦胼胝躰 返回 corpus callosum剑桥词典a wide strip of nerve fibres that connects the two halves of the brain 腦胼胝躰 返回 corpus callosum