Read Edit View history 线段 xiànduàn line segment Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 线段/線段 · xiànduàn · line segment 2026/03/04 线段 / 線段 xiànduàn line segment line segment 请量一下这条线段的长度。 noun created sense Mar 4, 2026, 02:25 AM