Read Edit View history 电火花 diànhuǒhuā electric spark Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 电火花/電火花 · diànhuǒhuā · electric spark 2026/03/04 电火花 / 電火花 diànhuǒhuā electric spark electric spark 机器工作时产生了微弱的电火花。 noun created sense Mar 4, 2026, 02:25 AM