Read Edit View history 平均成本法 píngjūnchéngběnfǎ dollar cost averaging Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 平均成本法 · píngjūnchéngběnfǎ · dollar cost averaging 2026/03/04 平均成本法 píngjūnchéngběnfǎ dollar cost averaging (finance) dollar cost averaging 投资者常通过平均成本法来降低长期投资的风险。 created sense Mar 4, 2026, 02:25 AM