English translation for "分类的有效系统"

efficient system of categories

Similar Words：

"分类的，被归为一类的" English translation, "分类的；分选的；配套的" English translation, "分类的；挑选的" English translation, "分类的部分" English translation, "分类的满期日" English translation, "分类的重要性" English translation, "分类等级" English translation, "分类地位" English translation, "分类电路" English translation, "分类调查" English translation