Read Edit View history 可展曲面 kězhǎnqūmiàn developable surface Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 可展曲面 · kězhǎnqūmiàn · developable surface 2026/03/04 可展曲面 kězhǎnqūmiàn developable surface (math.) a developable surface 圆柱面和圆锥面都是典型的可展曲面。 created sense Mar 4, 2026, 02:25 AM