柯林斯詞典neurotransmitter /?nj??r??tr?nz?m?t?/ 1. N a chemical by which a nerve cell communicates with another nerve cell or with a muscle 神經傳遞素 返回 neurotransmitter劍橋詞典a chemical that carries messages between neurons or between neurons and muscles 神經傳遞素（神經細胞用來在相互之間及曏肌肉組織傳遞信號的化學物質） 返回 neurotransmitter