spiritualism/ˈspɪrɪtʃuəlɪzəm; `spɪrɪtʃʊəlˌɪzəm/ n[U]belief in the possibility of receiving messages from the spirits of the dead; practices based on this belief 唯灵论; 阴阳界相通论; 招魂术.
牛津英汉双解词典