Abstract: The study of Marxist ethics has not yet reached a systematic exploration of moral phenomena. This thesis holds that seen from the perspective of moralexistentialism, morality is a combination of universality and particularity aswell as locality and historicity; seen from the perspective of moral theory of value, it is that of relativity and absoluteness as well as pluralism and monism;seen from the perspective of moral epistemology, it is that of objectivity andsubjectivity as well as collectivity and individuality; and seen from the perspective of moral practice, it is that of self-discipline and external discipline as well as reality and idealism.

Key words: moral phenomena, moral features, four dimensions

摘要： 从道德存在论看,道德是普遍性与特殊性的统一;地域性与历史性的统一。从道德价值论看,道德是相对性与绝对性的统一;多元性与一元性的统一。从道德认识论看,道德是客观性与主观性的统一;群体性与个体性的统一。从道德实现论看,道德是他律性与自律性的统一;现实性与理想性的统一。

关键词: 道德现象, 道德特点, 四个维度