Read Edit View history 曲率 qūlǜ curvature Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 曲率 · qūlǜ · curvature 2026/03/04 曲率 qūlǜ curvature (math.) curvature 这种透镜的曲率很大。 noun created sense Mar 4, 2026, 02:25 AM