Read Edit View history 电晕 diànyùn corona discharge Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 电晕/電暈 · diànyùn · corona discharge 2026/03/04 电晕 / 電暈 diànyùn corona discharge corona discharge 高压电线上有时会出现电晕现象。 created sense Mar 4, 2026, 02:25 AM