Read Edit View history 正负 zhèngfù positive and negative Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 正负/正負 · zhèngfù · positive and negative 2026/03/04 正负 / 正負 zhèngfù positive and negative positive and negative 电池有正负两极。 adjective created sense Mar 4, 2026, 02:25 AM