Read Edit View history 平行线 píngxíngxiàn parallel lines Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 平行线/平行線 · píngxíngxiàn · parallel lines 2026/03/04 平行线 / 平行線 píngxíngxiàn parallel lines parallel lines 这两条直线是平行线。 noun created sense Mar 4, 2026, 02:25 AM