ectoplasmn. 外胚層質、外質外[胞]漿學術名詞外質:植物學、動物學、海洋地質學細胞質外層:海洋地質學、植物學外[胞]漿:食品科技英文釋義(spiritualism) a substance supposed to emanate from the body of the medium during a trancethe outer granule-free layer of cytoplasm