柯林斯詞典grey matter [英國英語] AM grey matter1. N-UNCOUNT You can refer to your intelligence or your brains as grey matter. 智力; 大腦[非正式] ...an unsolved equation which has caused his grey matter to work overtime. ...一個(gè)讓他的大腦超時(shí)工作的未解方程式。 返回 grey matter劍橋詞典anatomy specialized the darker tissue containing nerve fibres (= structures like threads ) found in the brain and spinal cord （大腦和脊髓中的）灰質(zhì) 比較white matter informal a person's intelligence 頭腦，智力 It's not the sort of film that stimulates the grey matter much. 這部片子不是那種發(fā)人深思的電影。 返回 grey matter