glu.ta.maten.(名词)A salt or ester of glutamic acid, especially one that functions as a neurotransmitter that excites cells of the central nervous system.谷胺酸盐,谷胺酸酯:谷胺酸盐或谷胺酸酯,尤指作为神经传递素刺激中枢神经系统细胞来源:glutam(ic acid) glutam(ic acid) -ate 2-ate 2