环糖...

Paradoxically, another glutamate - booster , D - cycloserine, is being tested not to enhance memory, but to abolish it.矛盾的是, 另一种谷氨酸酯提升剂, D-cycloserine测验表明不能增强记忆, 反而是相反....

n.环丝氨酸（一种结核菌抑制药）...

cyclose的音标：cyclose的英式发音音标为：['saɪkləʊs]cyclose的美式发音音标为：['saɪkloʊs]...

cycloserine的音标：cycloserine的英式发音音标为：[saɪkləʊ'seəri:n]cycloserine的美式发音音标为：[ˌsaɪkloʊ'serin]...