Read Edit View history 平方根 píngfānggēn square root Origin Definitions Defs Strokes Stroke Words Sentences Sents updated sense approved 平方根 · píngfānggēn · square root 2026/03/14 平方根 píngfānggēn square root square root 九的平方根是三。 noun → noun, measure word updated sense Mar 14, 2026, 08:48 PM created sense approved 平方根 · píngfānggēn · square root 2026/03/04 平方根 píngfānggēn square root square root 九的平方根是三。 noun created sense Mar 4, 2026, 02:25 AM