Read Edit View history 凸面体 tūmiàntǐ convex body Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 凸面体/凸面體 · tūmiàntǐ · convex body 2026/03/04 凸面体 / 凸面體 tūmiàntǐ convex body convex body 这个几何图形是一个凸面体。 created sense Mar 4, 2026, 02:25 AM