柯林斯詞典septum /?s?pt?m/ 1. N a dividing partition between two tissues or cavities 隔膜[biology] 返回 septum劍橋詞典a thin part dividing tissues or spaces in an organ such as the nose or heart （身體器官如鼻子或心臟內(nèi)的）隔，隔板，隔膜 the nasal septum 鼻中隔 返回 septum