Read Edit View history 沿革 yángé evolution Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 沿革 · yángé · evolution 2026/03/04 沿革 yángé evolution the course of development or history of an institution, system, or place over time 了解一个制度的沿革，有助于我们更好地理解其现状。 noun created sense Mar 4, 2026, 02:25 AM