Read Edit View history 垂直线 chuízhíxiàn vertical line Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 垂直线/垂直線 · chuízhíxiàn · vertical line 2026/03/04 垂直线 / 垂直線 chuízhíxiàn vertical line vertical line 请在图表上画一条垂直线。 noun created sense Mar 4, 2026, 02:25 AM